$ /nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/timeout --kill-after=15s 7200s /nix/store/23zk8sgzamrbmj1fday15szf7f2279s8-nix-2.34.7/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes flake clone git+https://github.com/alphal00p/gammaloop --dest /tmp/nix-ci-worker/stable-pwd/repo/ Cloning into '/tmp/nix-ci-worker/stable-pwd/repo'... remote: Enumerating objects: 86529, done. remote: Counting objects: 0% (1/9097) remote: Counting objects: 1% (91/9097) remote: Counting objects: 2% (182/9097) remote: Counting objects: 3% (273/9097) remote: Counting objects: 4% (364/9097) remote: Counting objects: 5% (455/9097) remote: Counting objects: 6% (546/9097) remote: Counting objects: 7% (637/9097) remote: Counting objects: 8% (728/9097) remote: Counting objects: 9% (819/9097) remote: Counting objects: 10% (910/9097) remote: Counting objects: 11% (1001/9097) remote: Counting objects: 12% (1092/9097) remote: Counting objects: 13% (1183/9097) remote: Counting objects: 14% (1274/9097) remote: Counting objects: 15% (1365/9097) remote: Counting objects: 16% (1456/9097) remote: Counting objects: 17% (1547/9097) remote: Counting objects: 18% (1638/9097) remote: Counting objects: 19% (1729/9097) remote: Counting objects: 20% (1820/9097) remote: Counting objects: 21% (1911/9097) remote: Counting objects: 22% (2002/9097) remote: Counting objects: 23% (2093/9097) remote: Counting objects: 24% (2184/9097) remote: Counting objects: 25% (2275/9097) remote: Counting objects: 26% (2366/9097) remote: Counting objects: 27% (2457/9097) remote: Counting objects: 28% (2548/9097) remote: Counting objects: 29% (2639/9097) remote: Counting objects: 30% (2730/9097) remote: Counting objects: 31% (2821/9097) remote: Counting objects: 32% (2912/9097) remote: Counting objects: 33% (3003/9097) remote: Counting objects: 34% (3093/9097) remote: Counting objects: 35% (3184/9097) remote: Counting objects: 36% (3275/9097) remote: Counting objects: 37% (3366/9097) remote: Counting objects: 38% (3457/9097) remote: Counting objects: 39% (3548/9097) remote: Counting objects: 40% (3639/9097) remote: Counting objects: 41% (3730/9097) remote: Counting objects: 42% (3821/9097) remote: Counting objects: 43% (3912/9097) remote: Counting objects: 44% (4003/9097) remote: Counting objects: 45% (4094/9097) remote: Counting objects: 46% (4185/9097) remote: Counting objects: 47% (4276/9097) remote: Counting objects: 48% (4367/9097) remote: Counting objects: 49% (4458/9097) remote: Counting objects: 50% (4549/9097) remote: Counting objects: 51% (4640/9097) remote: Counting objects: 52% (4731/9097) remote: Counting objects: 53% (4822/9097) remote: Counting objects: 54% (4913/9097) remote: Counting objects: 55% (5004/9097) remote: Counting objects: 56% (5095/9097) remote: Counting objects: 57% (5186/9097) remote: Counting objects: 58% (5277/9097) remote: Counting objects: 59% (5368/9097) remote: Counting objects: 60% (5459/9097) remote: Counting objects: 61% (5550/9097) remote: Counting objects: 62% (5641/9097) remote: Counting objects: 63% (5732/9097) remote: Counting objects: 64% (5823/9097) remote: Counting objects: 65% (5914/9097) remote: Counting objects: 66% (6005/9097) remote: Counting objects: 67% (6095/9097) remote: Counting objects: 68% (6186/9097) remote: Counting objects: 69% (6277/9097) remote: Counting objects: 70% (6368/9097) remote: Counting objects: 71% (6459/9097) remote: Counting objects: 72% (6550/9097) remote: Counting objects: 73% (6641/9097) remote: Counting objects: 74% (6732/9097) remote: Counting objects: 75% (6823/9097) remote: Counting objects: 76% (6914/9097) remote: Counting objects: 77% (7005/9097) remote: Counting objects: 78% (7096/9097) remote: Counting objects: 79% (7187/9097) remote: Counting objects: 80% (7278/9097) remote: Counting objects: 81% (7369/9097) remote: Counting objects: 82% (7460/9097) remote: Counting objects: 83% (7551/9097) remote: Counting objects: 84% (7642/9097) remote: Counting objects: 85% (7733/9097) remote: Counting objects: 86% (7824/9097) remote: Counting objects: 87% (7915/9097) remote: Counting objects: 88% (8006/9097) remote: Counting objects: 89% (8097/9097) remote: Counting objects: 90% (8188/9097) remote: Counting objects: 91% (8279/9097) remote: Counting objects: 92% (8370/9097) remote: Counting objects: 93% (8461/9097) remote: Counting objects: 94% (8552/9097) remote: Counting objects: 95% (8643/9097) remote: Counting objects: 96% (8734/9097) remote: Counting objects: 97% (8825/9097) remote: Counting objects: 98% (8916/9097) remote: Counting objects: 99% (9007/9097) remote: Counting objects: 100% (9097/9097) remote: Counting objects: 100% (9097/9097), done. remote: Compressing objects: 0% (1/2083) remote: Compressing objects: 1% (21/2083) remote: Compressing objects: 2% (42/2083) remote: Compressing objects: 3% (63/2083) remote: Compressing objects: 4% (84/2083) remote: Compressing objects: 5% (105/2083) remote: Compressing objects: 6% (125/2083) remote: Compressing objects: 7% (146/2083) remote: Compressing objects: 8% (167/2083) remote: Compressing objects: 9% (188/2083) remote: Compressing objects: 10% (209/2083) remote: Compressing objects: 11% (230/2083) remote: Compressing objects: 11% (246/2083) remote: Compressing objects: 12% (250/2083) remote: Compressing objects: 13% (271/2083) remote: Compressing objects: 14% (292/2083) remote: Compressing objects: 15% (313/2083) remote: Compressing objects: 16% (334/2083) remote: Compressing objects: 17% (355/2083) remote: Compressing objects: 18% (375/2083) remote: Compressing objects: 19% (396/2083) remote: Compressing objects: 20% (417/2083) remote: Compressing objects: 21% (438/2083) remote: Compressing objects: 22% (459/2083) remote: Compressing objects: 22% (476/2083) remote: Compressing objects: 23% (480/2083) remote: Compressing objects: 24% (500/2083) remote: Compressing objects: 25% (521/2083) remote: Compressing objects: 26% (542/2083) remote: Compressing objects: 27% (563/2083) remote: Compressing objects: 28% (584/2083) remote: Compressing objects: 29% (605/2083) remote: Compressing objects: 30% (625/2083) remote: Compressing objects: 31% (646/2083) remote: Compressing objects: 32% (667/2083) remote: Compressing objects: 33% (688/2083) remote: Compressing objects: 34% (709/2083) remote: Compressing objects: 35% (730/2083) remote: Compressing objects: 36% (750/2083) remote: Compressing objects: 37% (771/2083) remote: Compressing objects: 38% (792/2083) remote: Compressing objects: 39% (813/2083) remote: Compressing objects: 40% (834/2083) remote: Compressing objects: 41% (855/2083) remote: Compressing objects: 42% (875/2083) remote: Compressing objects: 43% (896/2083) remote: Compressing objects: 44% (917/2083) remote: Compressing objects: 45% (938/2083) remote: Compressing objects: 46% (959/2083) remote: Compressing objects: 47% (980/2083) remote: Compressing objects: 48% (1000/2083) remote: Compressing objects: 49% (1021/2083) remote: Compressing objects: 50% (1042/2083) remote: Compressing objects: 51% (1063/2083) remote: Compressing objects: 52% (1084/2083) remote: Compressing objects: 53% (1104/2083) remote: Compressing objects: 54% (1125/2083) remote: Compressing objects: 55% (1146/2083) remote: Compressing objects: 56% (1167/2083) remote: Compressing objects: 57% (1188/2083) remote: Compressing objects: 58% (1209/2083) remote: Compressing objects: 59% (1229/2083) remote: Compressing objects: 60% (1250/2083) remote: Compressing objects: 61% (1271/2083) remote: Compressing objects: 62% (1292/2083) remote: Compressing objects: 63% (1313/2083) remote: Compressing objects: 64% (1334/2083) remote: Compressing objects: 65% (1354/2083) remote: Compressing objects: 66% (1375/2083) remote: Compressing objects: 67% (1396/2083) remote: Compressing objects: 68% (1417/2083) remote: Compressing objects: 69% (1438/2083) remote: Compressing objects: 70% (1459/2083) remote: Compressing objects: 71% (1479/2083) remote: Compressing objects: 72% (1500/2083) remote: Compressing objects: 73% (1521/2083) remote: Compressing objects: 74% (1542/2083) remote: Compressing objects: 75% (1563/2083) remote: Compressing objects: 76% (1584/2083) remote: Compressing objects: 77% (1604/2083) remote: Compressing objects: 78% (1625/2083) remote: Compressing objects: 79% (1646/2083) remote: Compressing objects: 80% (1667/2083) remote: Compressing objects: 81% (1688/2083) remote: Compressing objects: 82% (1709/2083) remote: Compressing objects: 83% (1729/2083) remote: Compressing objects: 84% (1750/2083) remote: Compressing objects: 85% (1771/2083) remote: Compressing objects: 86% (1792/2083) remote: Compressing objects: 87% (1813/2083) remote: Compressing objects: 88% (1834/2083) remote: Compressing objects: 89% (1854/2083) remote: Compressing objects: 90% (1875/2083) remote: Compressing objects: 91% (1896/2083) remote: Compressing objects: 92% (1917/2083) remote: Compressing objects: 93% (1938/2083) remote: Compressing objects: 94% (1959/2083) remote: Compressing objects: 95% (1979/2083) remote: Compressing objects: 96% (2000/2083) remote: Compressing objects: 97% (2021/2083) remote: Compressing objects: 98% (2042/2083) remote: Compressing objects: 99% (2063/2083) remote: Compressing objects: 100% (2083/2083) remote: Compressing objects: 100% (2083/2083), done. Receiving objects: 0% (1/86529) Receiving objects: 1% (866/86529) Receiving objects: 2% (1731/86529) Receiving objects: 3% (2596/86529) Receiving objects: 4% (3462/86529) Receiving objects: 5% (4327/86529) Receiving objects: 6% (5192/86529) Receiving objects: 7% (6058/86529) Receiving objects: 8% (6923/86529) Receiving objects: 9% (7788/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 10% (8653/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 11% (9519/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 12% (10384/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 13% (11249/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 14% (12115/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 15% (12980/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 16% (13845/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 17% (14710/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 18% (15576/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 19% (16441/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 20% (17306/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 21% (18172/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 22% (19037/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 23% (19902/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 24% (20767/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 25% (21633/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 26% (22498/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 27% (23363/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 28% (24229/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 29% (25094/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 30% (25959/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 31% (26824/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 32% (27690/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 33% (28555/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 34% (29420/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 35% (30286/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 36% (31151/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 37% (32016/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 38% (32882/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 39% (33747/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 40% (34612/86529), 16.25 MiB | 32.48 MiB/s Receiving objects: 40% (34754/86529), 33.78 MiB | 32.84 MiB/s Receiving objects: 41% (35477/86529), 33.78 MiB | 32.84 MiB/s Receiving objects: 42% (36343/86529), 33.78 MiB | 32.84 MiB/s Receiving objects: 43% (37208/86529), 33.78 MiB | 32.84 MiB/s Receiving objects: 44% (38073/86529), 33.78 MiB | 32.84 MiB/s Receiving objects: 45% (38939/86529), 33.78 MiB | 32.84 MiB/s Receiving objects: 46% (39804/86529), 33.78 MiB | 32.84 MiB/s Receiving objects: 47% (40669/86529), 33.78 MiB | 32.84 MiB/s Receiving objects: 48% (41534/86529), 33.78 MiB | 32.84 MiB/s Receiving objects: 49% (42400/86529), 33.78 MiB | 32.84 MiB/s Receiving objects: 50% (43265/86529), 33.78 MiB | 32.84 MiB/s Receiving objects: 51% (44130/86529), 52.01 MiB | 34.03 MiB/s Receiving objects: 52% (44996/86529), 52.01 MiB | 34.03 MiB/s Receiving objects: 53% (45861/86529), 52.01 MiB | 34.03 MiB/s Receiving objects: 54% (46726/86529), 52.01 MiB | 34.03 MiB/s Receiving objects: 55% (47591/86529), 52.01 MiB | 34.03 MiB/s Receiving objects: 56% (48457/86529), 52.01 MiB | 34.03 MiB/s Receiving objects: 56% (49047/86529), 52.01 MiB | 34.03 MiB/s Receiving objects: 57% (49322/86529), 52.01 MiB | 34.03 MiB/s Receiving objects: 58% (50187/86529), 68.31 MiB | 33.18 MiB/s Receiving objects: 59% (51053/86529), 68.31 MiB | 33.18 MiB/s Receiving objects: 60% (51918/86529), 68.31 MiB | 33.18 MiB/s Receiving objects: 61% (52783/86529), 68.31 MiB | 33.18 MiB/s Receiving objects: 62% (53648/86529), 68.31 MiB | 33.18 MiB/s Receiving objects: 63% (54514/86529), 68.31 MiB | 33.18 MiB/s Receiving objects: 64% (55379/86529), 68.31 MiB | 33.18 MiB/s Receiving objects: 65% (56244/86529), 68.31 MiB | 33.18 MiB/s Receiving objects: 66% (57110/86529), 68.31 MiB | 33.18 MiB/s Receiving objects: 66% (57371/86529), 86.42 MiB | 33.49 MiB/s Receiving objects: 67% (57975/86529), 102.50 MiB | 33.20 MiB/s Receiving objects: 68% (58840/86529), 102.50 MiB | 33.20 MiB/s Receiving objects: 69% (59706/86529), 102.50 MiB | 33.20 MiB/s Receiving objects: 70% (60571/86529), 102.50 MiB | 33.20 MiB/s Receiving objects: 71% (61436/86529), 102.50 MiB | 33.20 MiB/s Receiving objects: 72% (62301/86529), 102.50 MiB | 33.20 MiB/s Receiving objects: 73% (63167/86529), 102.50 MiB | 33.20 MiB/s Receiving objects: 74% (64032/86529), 120.57 MiB | 33.61 MiB/s Receiving objects: 75% (64897/86529), 120.57 MiB | 33.61 MiB/s Receiving objects: 76% (65763/86529), 120.57 MiB | 33.61 MiB/s Receiving objects: 77% (66628/86529), 120.57 MiB | 33.61 MiB/s Receiving objects: 77% (66812/86529), 120.57 MiB | 33.61 MiB/s Receiving objects: 78% (67493/86529), 120.57 MiB | 33.61 MiB/s Receiving objects: 79% (68358/86529), 120.57 MiB | 33.61 MiB/s Receiving objects: 80% (69224/86529), 120.57 MiB | 33.61 MiB/s Receiving objects: 81% (70089/86529), 120.57 MiB | 33.61 MiB/s Receiving objects: 82% (70954/86529), 120.57 MiB | 33.61 MiB/s Receiving objects: 83% (71820/86529), 136.72 MiB | 33.45 MiB/s Receiving objects: 84% (72685/86529), 136.72 MiB | 33.45 MiB/s Receiving objects: 85% (73550/86529), 136.72 MiB | 33.45 MiB/s Receiving objects: 86% (74415/86529), 136.72 MiB | 33.45 MiB/s Receiving objects: 87% (75281/86529), 136.72 MiB | 33.45 MiB/s Receiving objects: 88% (76146/86529), 136.72 MiB | 33.45 MiB/s Receiving objects: 89% (77011/86529), 136.72 MiB | 33.45 MiB/s Receiving objects: 90% (77877/86529), 136.72 MiB | 33.45 MiB/s Receiving objects: 91% (78742/86529), 136.72 MiB | 33.45 MiB/s Receiving objects: 92% (79607/86529), 136.72 MiB | 33.45 MiB/s Receiving objects: 93% (80472/86529), 136.72 MiB | 33.45 MiB/s Receiving objects: 94% (81338/86529), 136.72 MiB | 33.45 MiB/s Receiving objects: 95% (82203/86529), 136.72 MiB | 33.45 MiB/s Receiving objects: 96% (83068/86529), 152.53 MiB | 33.25 MiB/s Receiving objects: 97% (83934/86529), 152.53 MiB | 33.25 MiB/s Receiving objects: 98% (84799/86529), 152.53 MiB | 33.25 MiB/s Receiving objects: 99% (85664/86529), 152.53 MiB | 33.25 MiB/s remote: Total 86529 (delta 7848), reused 7178 (delta 7008), pack-reused 77432 (from 3) Receiving objects: 100% (86529/86529), 152.53 MiB | 33.25 MiB/s Receiving objects: 100% (86529/86529), 157.06 MiB | 33.30 MiB/s, done. Resolving deltas: 0% (0/58743) Resolving deltas: 1% (588/58743) Resolving deltas: 2% (1175/58743) Resolving deltas: 3% (1763/58743) Resolving deltas: 4% (2351/58743) Resolving deltas: 5% (2938/58743) Resolving deltas: 6% (3525/58743) Resolving deltas: 7% (4113/58743) Resolving deltas: 8% (4700/58743) Resolving deltas: 9% (5287/58743) Resolving deltas: 10% (5876/58743) Resolving deltas: 11% (6462/58743) Resolving deltas: 12% (7051/58743) Resolving deltas: 13% (7637/58743) Resolving deltas: 14% (8225/58743) Resolving deltas: 15% (8813/58743) Resolving deltas: 16% (9399/58743) Resolving deltas: 17% (9987/58743) Resolving deltas: 18% (10574/58743) Resolving deltas: 19% (11162/58743) Resolving deltas: 20% (11749/58743) Resolving deltas: 21% (12337/58743) Resolving deltas: 22% (12926/58743) Resolving deltas: 23% (13511/58743) Resolving deltas: 24% (14099/58743) Resolving deltas: 25% (14686/58743) Resolving deltas: 26% (15274/58743) Resolving deltas: 27% (15861/58743) Resolving deltas: 28% (16449/58743) Resolving deltas: 29% (17036/58743) Resolving deltas: 30% (17623/58743) Resolving deltas: 31% (18211/58743) Resolving deltas: 32% (18798/58743) Resolving deltas: 33% (19387/58743) Resolving deltas: 34% (19973/58743) Resolving deltas: 35% (20561/58743) Resolving deltas: 36% (21148/58743) Resolving deltas: 37% (21735/58743) Resolving deltas: 38% (22323/58743) Resolving deltas: 39% (22910/58743) Resolving deltas: 40% (23498/58743) Resolving deltas: 41% (24085/58743) Resolving deltas: 42% (24673/58743) Resolving deltas: 43% (25260/58743) Resolving deltas: 44% (25848/58743) Resolving deltas: 45% (26435/58743) Resolving deltas: 46% (27022/58743) Resolving deltas: 47% (27610/58743) Resolving deltas: 48% (28198/58743) Resolving deltas: 49% (28786/58743) Resolving deltas: 50% (29372/58743) Resolving deltas: 51% (29960/58743) Resolving deltas: 52% (30547/58743) Resolving deltas: 53% (31134/58743) Resolving deltas: 54% (31722/58743) Resolving deltas: 55% (32309/58743) Resolving deltas: 56% (32899/58743) Resolving deltas: 57% (33484/58743) Resolving deltas: 58% (34071/58743) Resolving deltas: 59% (34659/58743) Resolving deltas: 60% (35246/58743) Resolving deltas: 61% (35834/58743) Resolving deltas: 62% (36421/58743) Resolving deltas: 63% (37009/58743) Resolving deltas: 64% (37596/58743) Resolving deltas: 65% (38183/58743) Resolving deltas: 66% (38771/58743) Resolving deltas: 67% (39358/58743) Resolving deltas: 68% (39946/58743) Resolving deltas: 69% (40533/58743) Resolving deltas: 70% (41123/58743) Resolving deltas: 71% (41708/58743) Resolving deltas: 72% (42295/58743) Resolving deltas: 73% (42883/58743) Resolving deltas: 74% (43470/58743) Resolving deltas: 75% (44059/58743) Resolving deltas: 76% (44646/58743) Resolving deltas: 77% (45233/58743) Resolving deltas: 78% (45820/58743) Resolving deltas: 79% (46407/58743) Resolving deltas: 80% (46995/58743) Resolving deltas: 81% (47582/58743) Resolving deltas: 82% (48170/58743) Resolving deltas: 83% (48757/58743) Resolving deltas: 84% (49345/58743) Resolving deltas: 85% (49932/58743) Resolving deltas: 86% (50519/58743) Resolving deltas: 87% (51107/58743) Resolving deltas: 88% (51695/58743) Resolving deltas: 89% (52282/58743) Resolving deltas: 90% (52869/58743) Resolving deltas: 91% (53457/58743) Resolving deltas: 92% (54044/58743) Resolving deltas: 93% (54631/58743) Resolving deltas: 94% (55219/58743) Resolving deltas: 95% (55806/58743) Resolving deltas: 96% (56394/58743) Resolving deltas: 97% (56983/58743) Resolving deltas: 98% (57569/58743) Resolving deltas: 99% (58156/58743) Resolving deltas: 100% (58743/58743) Resolving deltas: 100% (58743/58743), done. Fetching commit a6efa54ac028cf5ebad1a526ca122d10cf7511f3 for advanced_sampling ... $ /nix/store/bcnisk3ydfgv26v2gw3zlky24g00yww2-git-2.54.0/bin/git fetch origin a6efa54ac028cf5ebad1a526ca122d10cf7511f3 From https://github.com/alphal00p/gammaloop * branch a6efa54ac028cf5ebad1a526ca122d10cf7511f3 -> FETCH_HEAD $ /nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/timeout --kill-after=15s 7200s /nix/store/bcnisk3ydfgv26v2gw3zlky24g00yww2-git-2.54.0/bin/git -c advice.detachedHead=false checkout a6efa54ac028cf5ebad1a526ca122d10cf7511f3 HEAD is now at a6efa54ac retain LU ray data and account for complete sampling work $ /nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/timeout --kill-after=15s 7200s /nix/store/23zk8sgzamrbmj1fday15szf7f2279s8-nix-2.34.7/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes --log-format internal-json run .#packages.x86_64-linux.nix-ci-check-gammaloop-nextest-integration --print-build-logs  Downloading cached gammaloop-nextest-binaries-integration-gammaloop-integration-tests from https://cache.nix-ci.com Downloaded cached gammaloop-nextest-binaries-integration-gammaloop-integration-tests (440.4 MiB) in 2.3s Progress: 0 of 1 built, 1 of 3 downloaded from cache Downloading cached gammaloop-nextest-binaries-integration from https://cache.nix-ci.com Downloaded cached gammaloop-nextest-binaries-integration (528 B) in 3ms Progress: 0 of 1 built, 2 of 3 downloaded from cache Downloading cached nix-ci-check-gammaloop-nextest-integration from https://cache.nix-ci.com Downloaded cached nix-ci-check-gammaloop-nextest-integration (1032 B) in 3ms Progress: 0 of 1 built, 3 of 3 downloaded from cache evaluating derivation 'g copying '/nix/store/mh8i evaluating derivation 'g   copying '/nix/store/mh8i evaluating derivation 'g copying '/nix/store/mh8i evaluating derivation 'g copying '/nix/store/mh8i evaluating derivation 'g copying '/nix/store/mh8i evaluating derivation 'g copying '/nix/store/mh8i evaluating derivation 'g copying '/nix/store/mh8i evaluating derivation 'g querying gammaloop-nexte warning: ignoring substitute for '/nix/store/fbwdc8kf7wnq40zgnxyh4bh9jmg7dgny-nextest-failure-summary' from 'https://cache.nix-ci.com', as it's not signed by any of the keys in 'trusted-public-keys' [0/2 built, 0/1 copied ( [0/2 built, 0.0 KiB DL]  [1/0/2 built, 0.0 KiB DL nextest-failure-summary (post)> Uploading to the NixCI cache: /nix/store/fbwdc8kf7wnq40zgnxyh4bh9jmg7dgny-nextest-failure-summary nextest-failure-summary (post)> warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead nextest-failure-summary (post)> copying 0 paths... nextest-failure-summary (post)> warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead nextest-failure-summary (post)> copying 0 paths... [1/3 built, 0.0 KiB DL]  [1/1/2 built, 0.0 KiB DL gammaloop-nextest-integration>  Extracting 13 binaries, 1 build script output directory, and 3 linked paths to /build/nextest-archive-QgnDqW gammaloop-nextest-integration>  Extracted 30 files to /build/nextest-archive-QgnDqW in 2.21s gammaloop-nextest-integration> ------------ gammaloop-nextest-integration>  Nextest run ID 4d5490c2-2f9c-49e5-89a8-e4139937e999 with nextest profile: ci_gammaloop gammaloop-nextest-integration>  Starting 166 tests across 13 binaries (208 tests skipped, including 207 tests via profile.ci_gammaloop.default-filter) gammaloop-nextest-integration>  FAIL [ 16.933s] ( 20/166) gammaloop-integration-tests::test_epem_a_ddx_nlo_acceptance epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.90s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:02:55.439] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:02:55.439] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:02:55.461] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:02:55.464] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:02:55.467] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:02:55.470] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:02:55.473] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:02:55.475] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:02:55.479] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==0 QED^2==4 [{{1}} QCD=0] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_lo -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:02:55.481] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:02:55.481] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:02:55.503] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:02:55.503] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:02:55.503] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:02:55.503] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:02:55.504] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:02:55.606] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:02:56.016] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:02:56.016] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.08 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 7ms (1.7%) │ 4ms (1.1%) │ 1ms (0.34%) │ 410ms (97%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 7ms (1.7%) │ 4ms (1.1%) │ 1ms (0.34%) │ 410ms (97%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:02:56.017] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_local_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:02:56.020] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:02:56.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:02:56.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:02:56.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:02:56.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:02:56.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:02:56.064] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:02:56.064] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:02:56.065] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:02:56.065] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:02:56.066] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:02:57.072] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:02:59.023] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:02:59.023] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 134.90 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 273ms (14%) │ 159ms (8.0%) │ 90ms (4.5%) │ 1.47s (74%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 387ms (13%) │ 365ms (13%) │ 202ms (7.0%) │ 1.95s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 661ms (13%) │ 524ms (11%) │ 293ms (6.0%) │ 3.42s (70%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:02:59.043] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_local_4d_then_cff -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:02:59.045] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:02:59.045] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:02:59.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:02:59.049] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:02:59.049] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:02:59.051] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:02:59.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:02:59.089] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:02:59.089] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:02:59.089] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:02:59.090] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:02:59.995] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:01.711] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:01.712] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 188.11 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 355ms (19%) │ 145ms (7.6%) │ 98ms (5.2%) │ 1.32s (69%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 409ms (16%) │ 276ms (11%) │ 121ms (4.8%) │ 1.72s (68%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 765ms (17%) │ 422ms (9.5%) │ 220ms (5.0%) │ 3.03s (68%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:01.722] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_explicit_local_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:01.724] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:01.725] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:01.728] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:01.728] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:01.728] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:01.729] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:01.729] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:01.729] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:01.729] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:01.729] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:01.730] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:01.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:01.765] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:01.766] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:01.766] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:01.766] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:02.672] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:04.391] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:04.391] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 218.04 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 257ms (14%) │ 156ms (8.6%) │ 86ms (4.8%) │ 1.31s (72%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 357ms (14%) │ 313ms (12%) │ 161ms (6.3%) │ 1.72s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 614ms (14%) │ 469ms (11%) │ 248ms (5.7%) │ 3.03s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:04.392] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_local_only_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:04.394] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:04.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:04.397] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:04.397] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:04.397] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:04.398] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:04.398] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:04.398] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:04.398] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:04.398] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:04.398] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:04.436] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:04.436] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:04.436] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:04.436] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:04.437] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_only_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:05.243] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:07.123] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:07.123] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 237.45 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬──────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 175ms (9.9%) │ 125ms (7.1%) │ 74ms (4.2%) │ 1.39s (79%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 252ms (9.5%) │ 346ms (13%) │ 192ms (7.2%) │ 1.88s (70%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 428ms (9.7%) │ 472ms (11%) │ 266ms (6.0%) │ 3.27s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴──────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:07.135] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_local_only_explicit_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:07.137] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:07.137] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:07.139] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:07.140] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:07.140] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:07.141] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:07.141] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:07.141] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:07.141] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:07.141] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:07.141] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:07.181] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:07.181] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:07.181] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:07.181] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:07.182] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_only_explicit_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:07.887] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:09.595] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:09.596] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 261.20 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬──────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 172ms (10%) │ 123ms (7.4%) │ 70ms (4.3%) │ 1.30s (78%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 227ms (9.6%) │ 293ms (12%) │ 155ms (6.5%) │ 1.71s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 400ms (9.9%) │ 416ms (10%) │ 226ms (5.6%) │ 3.01s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴──────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:09.605] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_local_only_4d_then_cff -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:09.607] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:09.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:09.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:09.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:09.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:09.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:09.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:09.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:09.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:09.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:09.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:09.649] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:09.649] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:09.650] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:09.650] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:09.651] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_only_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:10.355] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:12.064] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:12.064] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 268.04 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 230ms (14%) │ 113ms (6.7%) │ 72ms (4.3%) │ 1.28s (75%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 275ms (12%) │ 269ms (11%) │ 115ms (4.9%) │ 1.71s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 506ms (12%) │ 383ms (9.4%) │ 187ms (4.6%) │ 2.98s (73%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:12.073] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_lo string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.074] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_local_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.075] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_local_4d_then_cff string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.076] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_explicit_local_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.076] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_local_only_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.077] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_local_only_explicit_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.078] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_local_only_4d_then_cff string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.082] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:12.135] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e7} │ -0.999749 │ 1.000 │ -1 │ 1 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:12.135] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e6} │ -0.983965 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  │ {e6} │ {e2} │ -0.999882 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:12.135] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:03:12.138] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:12.178] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e7} │ -1.000083 │ 1.000 │ -1 │ 1 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:12.178] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (1/1) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:03:12.181] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: native sampling contribution or event weight -6.89646159188696954215949300095251350039545053875132331286118193279623320359838596274837086933822134322051524884183579371253247129997832133468290636388793448371774786886339357916260904950778807319600544913120926381147205354770902428794301446830135958926184454874100919080742863394870751084323832967054655e-332 cannot be represented by the f64 integration/reporting boundary gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/evaluation.rs:150 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: eyre[cb2fd339c0c40fca]::private::format_err gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::try_into_f64 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_profile_momentum_point:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: gammalooprs[cf7f0a53a74a7890]::uv::profile::evaluate_momentum_space_point gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: , ::sample_subset_orientation_with_precision::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), , ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter, ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::, ::sample_subset_orientation_with_precision::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter, ::sample_subset_orientation_with_precision::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::sample_subset_orientation gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::sample_subset gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: <&::sample_lmb::{closure#2} as core[940e698046960fd5]::ops::function::Fn<(&mut gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, &(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32))>>::call gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), core[940e698046960fd5]::iter::adapters::map::Map, i32)>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder<_>>::consume_iter::with<&(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32), gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, core[940e698046960fd5]::result::Result<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>, &::sample_lmb::{closure#2}>::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>::{closure#0}>, , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: , i32)> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>>::{closure#1}>::{closure#0}, alloc[2ea6bcb46fca0c42]::collections::linked_list::LinkedList, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 18.379s] ( 22/166) gammaloop-integration-tests::test_epem_a_ttx_nlo_acceptance epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.34s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:12.369] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:12.369] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:12.393] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:03:12.396] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:12.399] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:03:12.402] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:03:12.405] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:03:12.408] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:03:12.412] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==0 QED^2==4 [{{1}} QCD=0] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_lo -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:12.414] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:12.414] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:03:12.436] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:12.436] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:03:12.437] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:12.437] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:12.438] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:12.540] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:03:12.948] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:12.948] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.93 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 8ms (2.0%) │ 3ms (0.83%) │ 1ms (0.46%) │ 407ms (97%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 8ms (2.0%) │ 3ms (0.83%) │ 1ms (0.46%) │ 407ms (97%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:12.949] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_local_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:12.952] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:12.952] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:12.955] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:12.956] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:12.956] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:12.958] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:13.138] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:13.138] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:13.138] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:13.138] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:13.139] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:14.146] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:16.122] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:16.122] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 144.34 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 317ms (15%) │ 131ms (6.4%) │ 133ms (6.5%) │ 1.47s (72%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 418ms (14%) │ 288ms (9.9%) │ 247ms (8.5%) │ 1.97s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 736ms (15%) │ 420ms (8.4%) │ 380ms (7.6%) │ 3.45s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:16.147] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_local_4d_then_cff -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:16.149] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:16.150] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:16.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:16.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:16.331] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:16.331] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:16.331] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:16.331] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:16.332] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:17.239] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:19.055] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:19.055] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 205.41 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 436ms (22%) │ 124ms (6.2%) │ 111ms (5.6%) │ 1.32s (66%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 428ms (16%) │ 242ms (9.1%) │ 175ms (6.6%) │ 1.81s (68%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 865ms (19%) │ 367ms (7.9%) │ 287ms (6.2%) │ 3.14s (67%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:19.066] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_explicit_local_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:19.068] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:19.068] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:19.071] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:19.071] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:19.071] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:19.072] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:19.072] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:19.072] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:19.072] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:19.072] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:19.073] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:19.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:19.250] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:19.250] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:19.250] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:19.251] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:20.157] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:21.979] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:21.979] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 258.82 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 320ms (17%) │ 122ms (6.4%) │ 123ms (6.4%) │ 1.34s (70%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 377ms (14%) │ 260ms (9.8%) │ 210ms (7.9%) │ 1.82s (68%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 697ms (15%) │ 383ms (8.4%) │ 334ms (7.3%) │ 3.16s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:21.980] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_local_only_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:21.982] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:21.982] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:21.985] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:21.985] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:21.986] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:21.986] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:21.986] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:21.986] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:21.986] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:21.986] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:21.987] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:22.162] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:22.162] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:22.163] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:22.163] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:22.164] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_only_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:23.070] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:25.028] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:25.028] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 286.72 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 198ms (11%) │ 94ms (5.1%) │ 103ms (5.6%) │ 1.44s (78%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 280ms (10%) │ 281ms (10%) │ 248ms (9.0%) │ 1.96s (71%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 478ms (10%) │ 375ms (8.1%) │ 352ms (7.6%) │ 3.40s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:25.041] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_local_only_explicit_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:25.043] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:25.043] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:25.046] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:25.046] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:25.046] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:25.047] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:25.047] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:25.047] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:25.047] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:25.047] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:25.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:25.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:25.225] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:25.225] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:25.225] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:25.226] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_only_explicit_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:25.931] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:27.735] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:27.736] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 309.97 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬───────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼───────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 195ms (11%) │ 93ms (5.4%) │ 100ms (5.8%) │ 1.34s (77%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 249ms (10.0%) │ 238ms (9.5%) │ 211ms (8.5%) │ 1.80s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼───────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 444ms (11%) │ 331ms (7.8%) │ 311ms (7.4%) │ 3.14s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴───────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:27.747] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_local_only_4d_then_cff -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:27.749] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:27.750] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:27.752] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:27.752] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:27.753] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:27.753] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:27.753] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:27.754] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:27.754] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:27.754] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:27.754] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:27.935] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:27.935] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:27.936] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:27.936] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:27.936] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_only_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:28.641] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:30.409] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:30.409] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 339.09 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 307ms (17%) │ 107ms (6.0%) │ 97ms (5.4%) │ 1.30s (72%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 296ms (12%) │ 230ms (9.4%) │ 157ms (6.4%) │ 1.77s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 604ms (14%) │ 338ms (8.0%) │ 255ms (6.0%) │ 3.06s (72%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.419] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_lo string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.420] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_local_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.420] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_local_4d_then_cff string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.421] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_explicit_local_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.422] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_local_only_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.422] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_local_only_explicit_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.423] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_local_only_4d_then_cff string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.426] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:30.487] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e7} │ -0.999908 │ 1.000 │ -1 │ 1 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.487] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e6} │ -0.999670 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  │ {e6} │ {e2} │ -0.999494 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.487] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:03:30.491] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:30.535] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e7} │ -0.999807 │ 1.000 │ -1 │ 1 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.535] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e6} │ -1.001907 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  │ {e6} │ {e2} │ -1.026614 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.535] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:03:30.538] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:30.589] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e7} │ -1.000137 │ 1.000 │ -1 │ 1 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.589] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e6} │ -0.999707 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  │ {e6} │ {e2} │ -0.999528 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.589] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:03:30.590] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_local_3d -i NLO kv gammaloop-nextest-integration>  sampling.graphs="summed" gammaloop-nextest-integration>  sampling.orientations="summed" gammaloop-nextest-integration>  sampling.lmb_multichanneling=true gammaloop-nextest-integration>  sampling.lmb_channels="summed" gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value) gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/commands/set.rs:1093 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: ::execute_prepared gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: ::execute_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::run_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: test_epem_a_ttx_nlo_acceptance[87154b277f0af587]::epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 21.207s] ( 23/166) gammaloop-integration-tests::test_evaluation_api gl20_multichannel_local_inspect_event_snapshot gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  Snapshot file: tests/tests/snapshots/test_evaluation_api__gl20_multichannel_local_inspect_events.snap gammaloop-nextest-integration>  Snapshot: gl20_multichannel_local_inspect_events gammaloop-nextest-integration>  Source: tests/tests/test_evaluation_api.rs:653 gammaloop-nextest-integration>  ──────────────────────────────────────────────────────────────────────────────── gammaloop-nextest-integration>  Expression: snapshot gammaloop-nextest-integration>  ──────────────────────────────────────────────────────────────────────────────── gammaloop-nextest-integration>  -old snapshot gammaloop-nextest-integration>  +new results gammaloop-nextest-integration>  ────────────┬─────────────────────────────────────────────────────────────────── gammaloop-nextest-integration>  4 4 │ { gammaloop-nextest-integration>  5 5 │ "additional_weights": { gammaloop-nextest-integration>  6 6 │ "full multiplicative factor": { gammaloop-nextest-integration>  7 7 │ "im": 0.0, gammaloop-nextest-integration>  8 │- "re": 48343061735986340000000000000.0 gammaloop-nextest-integration>  8 │+ "re": 10351611347973265000000000000.0 gammaloop-nextest-integration>  9 9 │ }, gammaloop-nextest-integration>  10 10 │ "original": { gammaloop-nextest-integration>  11 │- "im": 0.000000000000000000000000000000000000000000000000046114324705727, gammaloop-nextest-integration>  12 │- "re": -0.0000000000000000000000000000005260186338896942 gammaloop-nextest-integration>  11 │+ "im": 0.00000000000000000000000000000000000000000000000018587942606166243, gammaloop-nextest-integration>  12 │+ "re": -0.0000000000000000000000000000021202965106634895 gammaloop-nextest-integration>  13 13 │ }, gammaloop-nextest-integration>  14 14 │ "threshold_counterterm:0": { gammaloop-nextest-integration>  15 │- "im": 0.0000000000000000000000000000000000000000000000000013817635060449816, gammaloop-nextest-integration>  16 │- "re": -0.0000000000000000000000000000000012628761777701858 gammaloop-nextest-integration>  15 │+ "im": -0.0000000000000000000000000000000000000000000000000002593655011619999, gammaloop-nextest-integration>  16 │+ "re": -0.0000000000000000000000000000000050904505912739453 gammaloop-nextest-integration>  17 17 │ } gammaloop-nextest-integration>  18 18 │ }, gammaloop-nextest-integration>  19 19 │ "cut_info": { gammaloop-nextest-integration>  20 20 │ "cut_id": 1, gammaloop-nextest-integration>  21 21 │ "graph_group_id": 0, gammaloop-nextest-integration>  22 22 │ "graph_id": 0, gammaloop-nextest-integration>  23 │- "lmb_channel_edge_ids": [ gammaloop-nextest-integration>  24 │- 6, gammaloop-nextest-integration>  25 │- 8, gammaloop-nextest-integration>  26 │- 9 gammaloop-nextest-integration>  27 │- ], gammaloop-nextest-integration>  28 │- "lmb_channel_id": 0, gammaloop-nextest-integration>  29 23 │ "orientation_id": null, gammaloop-nextest-integration>  30 24 │ "particle_pdgs": [ gammaloop-nextest-integration>  31 25 │ [ gammaloop-nextest-integration>  32 26 │ -11, gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  36 30 │ 25, gammaloop-nextest-integration>  37 31 │ 6, gammaloop-nextest-integration>  38 32 │ -6 gammaloop-nextest-integration>  39 33 │ ] gammaloop-nextest-integration>  40 │- ] gammaloop-nextest-integration>  34 │+ ], gammaloop-nextest-integration>  35 │+ "sampling_channel_edge_ids": [ gammaloop-nextest-integration>  36 │+ 6, gammaloop-nextest-integration>  37 │+ 8, gammaloop-nextest-integration>  38 │+ 9 gammaloop-nextest-integration>  39 │+ ], gammaloop-nextest-integration>  40 │+ "sampling_channel_id": 0 gammaloop-nextest-integration>  41 41 │ }, gammaloop-nextest-integration>  42 42 │ "event_group_index": 0, gammaloop-nextest-integration>  43 43 │ "event_index": 0, gammaloop-nextest-integration>  44 44 │ "incoming_momenta": [ gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  95 95 │ } gammaloop-nextest-integration>  96 96 │ } gammaloop-nextest-integration>  97 97 │ ], gammaloop-nextest-integration>  98 98 │ "weight": { gammaloop-nextest-integration>  99 │- "im": 0.0000000000000000000022961063246395455, gammaloop-nextest-integration>  100 │- "re": -0.025490402593435536 gammaloop-nextest-integration>  99 │+ "im": 0.0000000000000000000019214667253095608, gammaloop-nextest-integration>  100 │+ "re": -0.022001179786959223 gammaloop-nextest-integration>  101 101 │ } gammaloop-nextest-integration>  102 102 │ }, gammaloop-nextest-integration>  103 103 │ { gammaloop-nextest-integration>  104 104 │ "additional_weights": { gammaloop-nextest-integration>  105 105 │ "full multiplicative factor": { gammaloop-nextest-integration>  106 106 │ "im": 0.0, gammaloop-nextest-integration>  107 │- "re": 48343061735986340000000000000.0 gammaloop-nextest-integration>  107 │+ "re": 10351611347973265000000000000.0 gammaloop-nextest-integration>  108 108 │ }, gammaloop-nextest-integration>  109 109 │ "original": { gammaloop-nextest-integration>  110 │- "im": 0.00000000000000000000000000000000000000000000000001346187136274745, gammaloop-nextest-integration>  111 │- "re": 0.0000000000000000000000000000004060161333505399 gammaloop-nextest-integration>  110 │+ "im": 0.00000000000000000000000000000000000000000000000005425346031266646, gammaloop-nextest-integration>  111 │+ "re": 0.0000000000000000000000000000016363089189807953 gammaloop-nextest-integration>  112 112 │ }, gammaloop-nextest-integration>  113 113 │ "threshold_counterterm:0": { gammaloop-nextest-integration>  114 114 │ "im": 0.0, gammaloop-nextest-integration>  115 115 │ "re": 0.0 gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  118 118 │ "cut_info": { gammaloop-nextest-integration>  119 119 │ "cut_id": 0, gammaloop-nextest-integration>  120 120 │ "graph_group_id": 0, gammaloop-nextest-integration>  121 121 │ "graph_id": 0, gammaloop-nextest-integration>  122 │- "lmb_channel_edge_ids": [ gammaloop-nextest-integration>  123 │- 6, gammaloop-nextest-integration>  124 │- 8, gammaloop-nextest-integration>  125 │- 9 gammaloop-nextest-integration>  126 │- ], gammaloop-nextest-integration>  127 │- "lmb_channel_id": 0, gammaloop-nextest-integration>  128 122 │ "orientation_id": null, gammaloop-nextest-integration>  129 123 │ "particle_pdgs": [ gammaloop-nextest-integration>  130 124 │ [ gammaloop-nextest-integration>  131 125 │ -11, gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  136 130 │ 6, gammaloop-nextest-integration>  137 131 │ -6, gammaloop-nextest-integration>  138 132 │ 21 gammaloop-nextest-integration>  139 133 │ ] gammaloop-nextest-integration>  140 │- ] gammaloop-nextest-integration>  134 │+ ], gammaloop-nextest-integration>  135 │+ "sampling_channel_edge_ids": [ gammaloop-nextest-integration>  136 │+ 6, gammaloop-nextest-integration>  137 │+ 8, gammaloop-nextest-integration>  138 │+ 9 gammaloop-nextest-integration>  139 │+ ], gammaloop-nextest-integration>  140 │+ "sampling_channel_id": 0 gammaloop-nextest-integration>  141 141 │ }, gammaloop-nextest-integration>  142 142 │ "event_group_index": 0, gammaloop-nextest-integration>  143 143 │ "event_index": 1, gammaloop-nextest-integration>  144 144 │ "incoming_momenta": [ gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  205 205 │ } gammaloop-nextest-integration>  206 206 │ } gammaloop-nextest-integration>  207 207 │ ], gammaloop-nextest-integration>  208 208 │ "weight": { gammaloop-nextest-integration>  209 │- "im": 0.00000000000000000000065078807837120635, gammaloop-nextest-integration>  210 │- "re": 0.01962806300037161 gammaloop-nextest-integration>  209 │+ "im": 0.0000000000000000000005616107354394153, gammaloop-nextest-integration>  210 │+ "re": 0.016938433974511467 gammaloop-nextest-integration>  211 211 │ } gammaloop-nextest-integration>  212 212 │ }, gammaloop-nextest-integration>  213 213 │ { gammaloop-nextest-integration>  214 214 │ "additional_weights": { gammaloop-nextest-integration>  215 215 │ "full multiplicative factor": { gammaloop-nextest-integration>  216 216 │ "im": 0.0, gammaloop-nextest-integration>  217 │- "re": 48343061735986340000000000000.0 gammaloop-nextest-integration>  217 │+ "re": 10351611347973265000000000000.0 gammaloop-nextest-integration>  218 218 │ }, gammaloop-nextest-integration>  219 219 │ "original": { gammaloop-nextest-integration>  220 │- "im": -0.000000000000000000000000000000000000000000000000006183359654341411, gammaloop-nextest-integration>  221 │- "re": 0.00000000000000000000000000000008052533818308001 gammaloop-nextest-integration>  220 │+ "im": -0.00000000000000000000000000000000000000000000000002500011539594959, gammaloop-nextest-integration>  221 │+ "re": 0.00000000000000000000000000000032557426050115234 gammaloop-nextest-integration>  222 222 │ }, gammaloop-nextest-integration>  223 223 │ "threshold_counterterm:0": { gammaloop-nextest-integration>  224 │- "im": 0.0000000000000000000000000000000008242917026624976, gammaloop-nextest-integration>  225 │- "re": -0.00000000000000000000000000000001592756943846231 gammaloop-nextest-integration>  224 │+ "im": 0.000000000000000000000000000000003332715580562392, gammaloop-nextest-integration>  225 │+ "re": -0.00000000000000000000000000000006439721293869386 gammaloop-nextest-integration>  226 226 │ } gammaloop-nextest-integration>  227 227 │ }, gammaloop-nextest-integration>  228 228 │ "cut_info": { gammaloop-nextest-integration>  229 229 │ "cut_id": 2, gammaloop-nextest-integration>  230 230 │ "graph_group_id": 0, gammaloop-nextest-integration>  231 231 │ "graph_id": 0, gammaloop-nextest-integration>  232 │- "lmb_channel_edge_ids": [ gammaloop-nextest-integration>  233 │- 6, gammaloop-nextest-integration>  234 │- 8, gammaloop-nextest-integration>  235 │- 9 gammaloop-nextest-integration>  236 │- ], gammaloop-nextest-integration>  237 │- "lmb_channel_id": 0, gammaloop-nextest-integration>  238 232 │ "orientation_id": null, gammaloop-nextest-integration>  239 233 │ "particle_pdgs": [ gammaloop-nextest-integration>  240 234 │ [ gammaloop-nextest-integration>  241 235 │ -11, gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  245 239 │ 25, gammaloop-nextest-integration>  246 240 │ 6, gammaloop-nextest-integration>  247 241 │ -6 gammaloop-nextest-integration>  248 242 │ ] gammaloop-nextest-integration>  249 │- ] gammaloop-nextest-integration>  243 │+ ], gammaloop-nextest-integration>  244 │+ "sampling_channel_edge_ids": [ gammaloop-nextest-integration>  245 │+ 6, gammaloop-nextest-integration>  246 │+ 8, gammaloop-nextest-integration>  247 │+ 9 gammaloop-nextest-integration>  248 │+ ], gammaloop-nextest-integration>  249 │+ "sampling_channel_id": 0 gammaloop-nextest-integration>  250 250 │ }, gammaloop-nextest-integration>  251 251 │ "event_group_index": 0, gammaloop-nextest-integration>  252 252 │ "event_index": 2, gammaloop-nextest-integration>  253 253 │ "incoming_momenta": [ gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  304 304 │ } gammaloop-nextest-integration>  305 305 │ } gammaloop-nextest-integration>  306 306 │ ], gammaloop-nextest-integration>  307 307 │ "weight": { gammaloop-nextest-integration>  308 │- "im": 0.00003984878467027441, gammaloop-nextest-integration>  309 │- "re": 0.0031228539224280216 gammaloop-nextest-integration>  308 │+ "im": 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1437 1437 │ "temporal": { gammaloop-nextest-integration>  1438 1438 │ "value": 216.88624765912027 gammaloop-nextest-integration>  1439 1439 │ } gammaloop-nextest-integration>  1440 1440 │ }, gammaloop-nextest-integration>  1441 1441 │ { gammaloop-nextest-integration>  1442 1442 │ "spatial": { gammaloop-nextest-integration>  1443 │- "px": 359.4908596309105, gammaloop-nextest-integration>  1444 │- "py": -38.185536878287266, gammaloop-nextest-integration>  1445 │- "pz": 172.42243181526422 gammaloop-nextest-integration>  1443 │+ "px": 359.49085963091056, gammaloop-nextest-integration>  1444 │+ "py": -38.18553687828727, gammaloop-nextest-integration>  1445 │+ "pz": 172.42243181526425 gammaloop-nextest-integration>  1446 1446 │ }, gammaloop-nextest-integration>  1447 1447 │ "temporal": { gammaloop-nextest-integration>  1448 │- "value": 436.2915405757295 gammaloop-nextest-integration>  1448 │+ "value": 436.29154057572964 gammaloop-nextest-integration>  1449 1449 │ } gammaloop-nextest-integration>  1450 1450 │ }, gammaloop-nextest-integration>  1451 1451 │ { gammaloop-nextest-integration>  1452 1452 │ "spatial": { gammaloop-nextest-integration>  1453 1453 │ "px": 17.65024471897692, gammaloop-nextest-integration>  1454 1454 │ "py": -1.696229937743368, gammaloop-nextest-integration>  1455 │- "pz": 8.830566426619015 gammaloop-nextest-integration>  1455 │+ "pz": 8.830566426619043 gammaloop-nextest-integration>  1456 1456 │ }, gammaloop-nextest-integration>  1457 1457 │ "temporal": { gammaloop-nextest-integration>  1458 │- "value": 19.80876669700566 gammaloop-nextest-integration>  1458 │+ "value": 19.808766697005673 gammaloop-nextest-integration>  1459 1459 │ } gammaloop-nextest-integration>  1460 1460 │ } gammaloop-nextest-integration>  1461 1461 │ ], gammaloop-nextest-integration>  1462 1462 │ "weight": { gammaloop-nextest-integration>  1463 │- "im": -0.000000000000000000009101543729001267, gammaloop-nextest-integration>  1464 │- "re": 0.038734462806535246 gammaloop-nextest-integration>  1463 │+ "im": -0.000000000000000000003013627063247872, gammaloop-nextest-integration>  1464 │+ "re": 0.04207519542219338 gammaloop-nextest-integration>  1465 1465 │ } gammaloop-nextest-integration>  1466 1466 │ }, gammaloop-nextest-integration>  1467 1467 │ { gammaloop-nextest-integration>  1468 1468 │ "additional_weights": { gammaloop-nextest-integration>  1469 1469 │ "full multiplicative factor": { gammaloop-nextest-integration>  1470 1470 │ "im": 0.0, gammaloop-nextest-integration>  1471 │- "re": 48343061735986340000000000000.0 gammaloop-nextest-integration>  1471 │+ "re": 13243388751544967000000000000.0 gammaloop-nextest-integration>  1472 1472 │ }, gammaloop-nextest-integration>  1473 1473 │ "original": { gammaloop-nextest-integration>  1474 │- "im": -0.000000000000000000000000000000000000000000000000012054607722006927, gammaloop-nextest-integration>  1475 │- "re": 0.00000000000000000000000000000015758780366963029 gammaloop-nextest-integration>  1474 │+ "im": -0.00000000000000000000000000000000000000000000000004764973581377903, gammaloop-nextest-integration>  1475 │+ "re": 0.0000000000000000000000000000006229167622454504 gammaloop-nextest-integration>  1476 1476 │ }, gammaloop-nextest-integration>  1477 1477 │ "threshold_counterterm:0": { gammaloop-nextest-integration>  1478 │- "im": 0.000000000000000000000000000000014468972480940083, gammaloop-nextest-integration>  1479 │- "re": -0.000000000000000000000000000000033100214978029785 gammaloop-nextest-integration>  1478 │+ "im": 0.00000000000000000000000000000005719329328210504, gammaloop-nextest-integration>  1479 │+ "re": -0.00000000000000000000000000000013083930542895562 gammaloop-nextest-integration>  1480 1480 │ } gammaloop-nextest-integration>  1481 1481 │ }, gammaloop-nextest-integration>  1482 1482 │ "cut_info": { gammaloop-nextest-integration>  1483 1483 │ "cut_id": 2, gammaloop-nextest-integration>  1484 1484 │ "graph_group_id": 0, gammaloop-nextest-integration>  1485 1485 │ "graph_id": 0, gammaloop-nextest-integration>  1486 │- "lmb_channel_edge_ids": [ gammaloop-nextest-integration>  1487 │- 4, gammaloop-nextest-integration>  1488 │- 7, gammaloop-nextest-integration>  1489 │- 9 gammaloop-nextest-integration>  1490 │- ], gammaloop-nextest-integration>  1491 │- "lmb_channel_id": 3, gammaloop-nextest-integration>  1492 1486 │ "orientation_id": null, gammaloop-nextest-integration>  1493 1487 │ "particle_pdgs": [ gammaloop-nextest-integration>  1494 1488 │ [ gammaloop-nextest-integration>  1495 1489 │ -11, gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  1499 1493 │ 25, gammaloop-nextest-integration>  1500 1494 │ 6, gammaloop-nextest-integration>  1501 1495 │ -6 gammaloop-nextest-integration>  1502 1496 │ ] gammaloop-nextest-integration>  1503 │- ] gammaloop-nextest-integration>  1497 │+ ], gammaloop-nextest-integration>  1498 │+ "sampling_channel_edge_ids": [ gammaloop-nextest-integration>  1499 │+ 4, gammaloop-nextest-integration>  1500 │+ 7, gammaloop-nextest-integration>  1501 │+ 9 gammaloop-nextest-integration>  1502 │+ ], gammaloop-nextest-integration>  1503 │+ "sampling_channel_id": 3 gammaloop-nextest-integration>  1504 1504 │ }, gammaloop-nextest-integration>  1505 1505 │ "event_group_index": 0, gammaloop-nextest-integration>  1506 1506 │ "event_index": 14, gammaloop-nextest-integration>  1507 1507 │ "incoming_momenta": [ gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  1558 1558 │ } gammaloop-nextest-integration>  1559 1559 │ } gammaloop-nextest-integration>  1560 1560 │ ], gammaloop-nextest-integration>  1561 1561 │ "weight": { gammaloop-nextest-integration>  1562 │- "im": 0.0006994744299023737, gammaloop-nextest-integration>  1563 │- "re": 0.006018111185482118 gammaloop-nextest-integration>  1562 │+ "im": 0.0007574330169160422, gammaloop-nextest-integration>  1563 │+ "re": 0.006516773056492422 gammaloop-nextest-integration>  1564 1564 │ } gammaloop-nextest-integration>  1565 1565 │ }, gammaloop-nextest-integration>  1566 1566 │ { gammaloop-nextest-integration>  1567 1567 │ "additional_weights": { gammaloop-nextest-integration>  1568 1568 │ "full multiplicative factor": { gammaloop-nextest-integration>  1569 1569 │ "im": 0.0, gammaloop-nextest-integration>  1570 │- "re": 48343061735986340000000000000.0 gammaloop-nextest-integration>  1570 │+ "re": 13243388751544967000000000000.0 gammaloop-nextest-integration>  1571 1571 │ }, gammaloop-nextest-integration>  1572 1572 │ "original": { gammaloop-nextest-integration>  1573 │- "im": 0.00000000000000000000000000000000000000000000000007664646706372641, gammaloop-nextest-integration>  1574 │- "re": 0.00000000000000000000000000000012026135462702628 gammaloop-nextest-integration>  1573 │+ "im": 0.0000000000000000000000000000000000000000000000004410642544296013, gammaloop-nextest-integration>  1574 │+ "re": 0.00000000000000000000000000000047721639450610196 gammaloop-nextest-integration>  1575 1575 │ }, gammaloop-nextest-integration>  1576 1576 │ "threshold_counterterm:0": { gammaloop-nextest-integration>  1577 1577 │ "im": 0.0, gammaloop-nextest-integration>  1578 1578 │ "re": 0.0 gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  1581 1581 │ "cut_info": { gammaloop-nextest-integration>  1582 1582 │ "cut_id": 3, gammaloop-nextest-integration>  1583 1583 │ "graph_group_id": 0, gammaloop-nextest-integration>  1584 1584 │ "graph_id": 0, gammaloop-nextest-integration>  1585 │- "lmb_channel_edge_ids": [ gammaloop-nextest-integration>  1586 │- 4, gammaloop-nextest-integration>  1587 │- 7, gammaloop-nextest-integration>  1588 │- 9 gammaloop-nextest-integration>  1589 │- ], gammaloop-nextest-integration>  1590 │- "lmb_channel_id": 3, gammaloop-nextest-integration>  1591 1585 │ "orientation_id": null, gammaloop-nextest-integration>  1592 1586 │ "particle_pdgs": [ gammaloop-nextest-integration>  1593 1587 │ [ gammaloop-nextest-integration>  1594 1588 │ -11, gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  1599 1593 │ 6, gammaloop-nextest-integration>  1600 1594 │ -6, gammaloop-nextest-integration>  1601 1595 │ 21 gammaloop-nextest-integration>  1602 1596 │ ] gammaloop-nextest-integration>  1603 │- ] gammaloop-nextest-integration>  1597 │+ ], gammaloop-nextest-integration>  1598 │+ "sampling_channel_edge_ids": [ gammaloop-nextest-integration>  1599 │+ 4, gammaloop-nextest-integration>  1600 │+ 7, gammaloop-nextest-integration>  1601 │+ 9 gammaloop-nextest-integration>  1602 │+ ], gammaloop-nextest-integration>  1603 │+ "sampling_channel_id": 3 gammaloop-nextest-integration>  1604 1604 │ }, gammaloop-nextest-integration>  1605 1605 │ "event_group_index": 0, gammaloop-nextest-integration>  1606 1606 │ "event_index": 15, gammaloop-nextest-integration>  1607 1607 │ "incoming_momenta": [ gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  1628 1628 │ ], gammaloop-nextest-integration>  1629 1629 │ "outgoing_momenta": [ gammaloop-nextest-integration>  1630 1630 │ { gammaloop-nextest-integration>  1631 1631 │ "spatial": { gammaloop-nextest-integration>  1632 │- "px": -281.00375993064864, gammaloop-nextest-integration>  1633 │- "py": 50.246358253606545, gammaloop-nextest-integration>  1634 │- "pz": -89.21198789035192 gammaloop-nextest-integration>  1632 │+ "px": -281.0037599306486, gammaloop-nextest-integration>  1633 │+ "py": 50.24635825360654, gammaloop-nextest-integration>  1634 │+ "pz": -89.2119878903519 gammaloop-nextest-integration>  1635 1635 │ }, gammaloop-nextest-integration>  1636 1636 │ "temporal": { gammaloop-nextest-integration>  1637 │- "value": 324.147479392112 gammaloop-nextest-integration>  1637 │+ "value": 324.14747939211196 gammaloop-nextest-integration>  1638 1638 │ } gammaloop-nextest-integration>  1639 1639 │ }, gammaloop-nextest-integration>  1640 1640 │ { gammaloop-nextest-integration>  1641 1641 │ "spatial": { gammaloop-nextest-integration>  1642 │- "px": -74.79458936361296, gammaloop-nextest-integration>  1643 │- "py": -12.453044114385108, gammaloop-nextest-integration>  1644 │- "pz": -81.43940692997539 gammaloop-nextest-integration>  1642 │+ "px": -74.79458936361294, gammaloop-nextest-integration>  1643 │+ "py": -12.453044114385106, gammaloop-nextest-integration>  1644 │+ "pz": -81.43940692997538 gammaloop-nextest-integration>  1645 1645 │ }, gammaloop-nextest-integration>  1646 1646 │ "temporal": { gammaloop-nextest-integration>  1647 │- "value": 205.6956147001983 gammaloop-nextest-integration>  1647 │+ "value": 205.69561470019826 gammaloop-nextest-integration>  1648 1648 │ } gammaloop-nextest-integration>  1649 1649 │ }, gammaloop-nextest-integration>  1650 1650 │ { gammaloop-nextest-integration>  1651 1651 │ "spatial": { gammaloop-nextest-integration>  1652 │- "px": 373.26729952598475, gammaloop-nextest-integration>  1653 │- "py": -39.47212125129163, gammaloop-nextest-integration>  1654 │- "pz": 179.39125808458436 gammaloop-nextest-integration>  1652 │+ "px": 373.2672995259847, gammaloop-nextest-integration>  1653 │+ "py": -39.472121251291625, gammaloop-nextest-integration>  1654 │+ "pz": 179.39125808458434 gammaloop-nextest-integration>  1655 1655 │ }, gammaloop-nextest-integration>  1656 1656 │ "temporal": { gammaloop-nextest-integration>  1657 │- "value": 450.5516049562668 gammaloop-nextest-integration>  1657 │+ "value": 450.55160495626666 gammaloop-nextest-integration>  1658 1658 │ } gammaloop-nextest-integration>  1659 1659 │ }, gammaloop-nextest-integration>  1660 1660 │ { gammaloop-nextest-integration>  1661 1661 │ "spatial": { gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  1668 1668 │ } gammaloop-nextest-integration>  1669 1669 │ } gammaloop-nextest-integration>  1670 1670 │ ], gammaloop-nextest-integration>  1671 1671 │ "weight": { gammaloop-nextest-integration>  1672 │- "im": 0.000000000000000000003705324889106969, gammaloop-nextest-integration>  1673 │- "re": 0.005813802091187677 gammaloop-nextest-integration>  1672 │+ "im": 0.00000000000000000000584118538582155, gammaloop-nextest-integration>  1673 │+ "re": 0.006319962231054957 gammaloop-nextest-integration>  1674 1674 │ } gammaloop-nextest-integration>  1675 1675 │ } gammaloop-nextest-integration>  1676 1676 │ ] gammaloop-nextest-integration>  1677 1677 │ ], gammaloop-nextest-integration>  1678 1678 │ "graph": "GL38", gammaloop-nextest-integration>  1679 1679 │ "integrand": "NLO", gammaloop-nextest-integration>  1680 1680 │ "integrand_result": { gammaloop-nextest-integration>  1681 │- "im": 0.000000000000000000000000000004502592811820878, gammaloop-nextest-integration>  1682 │- "re": -0.000000000000000000000000000014716101189714316 gammaloop-nextest-integration>  1681 │+ "im": 0.0011762208437331016, gammaloop-nextest-integration>  1682 │+ "re": -0.0036648898355415007 gammaloop-nextest-integration>  1683 1683 │ }, gammaloop-nextest-integration>  1684 1684 │ "integrator_weight": 1.0, gammaloop-nextest-integration>  1685 1685 │ "metadata": { gammaloop-nextest-integration>  1686 1686 │ "accepted_event_count": 16, gammaloop-nextest-integration>  1687 1687 │ "generated_event_count": 16, gammaloop-nextest-integration>  1688 1688 │ "is_nan": false gammaloop-nextest-integration>  1689 1689 │ }, gammaloop-nextest-integration>  1690 │- "parameterization_jacobian": 248308283339926300000000000.0, gammaloop-nextest-integration>  1690 │+ "parameterization_jacobian": 1.0, gammaloop-nextest-integration>  1691 1691 │ "point": [ gammaloop-nextest-integration>  1692 1692 │ 0.16580369091616945, gammaloop-nextest-integration>  1693 1693 │ 0.5262578907417373, gammaloop-nextest-integration>  1694 1694 │ 0.13405592891503063, gammaloop-nextest-integration>  ────────────┴─────────────────────────────────────────────────────────────────── gammaloop-nextest-integration>  To update snapshots run `cargo insta review` gammaloop-nextest-integration>  Stopped on the first failure. Run `cargo insta test` to run all snapshots. gammaloop-nextest-integration>  test gl20_multichannel_local_inspect_event_snapshot ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gl20_multichannel_local_inspect_event_snapshot gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 21.18s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:30.711] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:30.711] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:30.729] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:30.729] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:30.729] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:30.729] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:30.732] @gammaloop_api::se... INFO : Running command set model MH=125.0 gammaloop-nextest-integration>  [2026-09-14 01:03:30.736] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:03:30.739] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:30.742] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:03:30.745] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:03:30.748] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:03:30.751] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:03:30.754] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==2 QED^2==6 [{{3}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states false gammaloop-nextest-integration>  -p epem_a_tth -i NLO gammaloop-nextest-integration>  --only-diagrams gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.757] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:30.841] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 4264 gammaloop-nextest-integration>  [2026-09-14 01:03:30.845] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 514 gammaloop-nextest-integration>  [2026-09-14 01:03:30.848] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 450 gammaloop-nextest-integration>  [2026-09-14 01:03:30.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 450 gammaloop-nextest-integration>  [2026-09-14 01:03:30.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 108 gammaloop-nextest-integration>  [2026-09-14 01:03:30.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 108 gammaloop-nextest-integration>  [2026-09-14 01:03:30.861] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 46 gammaloop-nextest-integration>  [2026-09-14 01:03:30.861] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 46 gammaloop-nextest-integration>  [2026-09-14 01:03:30.864] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 46 gammaloop-nextest-integration>  [2026-09-14 01:03:41.918] @feyngen::diagram_... INFO : 11s | Δ=11s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 16 (16 isomorphically unique graphs, 16 color zeros, 0 lorentz zero, 14 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:41.919] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -30 ) gammaloop-nextest-integration>  [2026-09-14 01:03:41.921] @commands::generate INFO : Generated cross-section 16 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:41.921] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:41.922] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i NLO --with-graph-names GL38 gammaloop-nextest-integration>  [2026-09-14 01:03:41.923] @commands::select INFO : Selected 1 graph groups for integrand NLO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:03:41.923] @commands::select INFO : Kept master graphs: 1 (GL38) gammaloop-nextest-integration>  [2026-09-14 01:03:41.923] @commands::select INFO : Removed master graphs: 15 (list elided; more than 10 graph names) gammaloop-nextest-integration>  [2026-09-14 01:03:41.923] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:51.480] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 302.44 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL38 │ 17 │ 1.45s (15%) │ 1.34s (14%) │ 6.73s (71%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 17 │ 1.45s (15%) │ 1.34s (14%) │ 6.73s (71%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  stored new snapshot /build/source/tests/tests/snapshots/test_evaluation_api__gl20_multichannel_local_inspect_events.snap.new gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: snapshot assertion for 'gl20_multichannel_local_inspect_events' failed in line 653 gammaloop-nextest-integration>  Location: /nix/store/5drf77x6km4ky7gwlrzdx9bbd6fz09g3-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/insta-1.47.2/src/runtime.rs:719 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: insta[307a548ac79ef4d9]::runtime::assert_snapshot gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.585s] ( 25/166) gammaloop-integration-tests::test_evaluation_api lu_rust_evaluate_samples_respect_event_generation_and_observables gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_evaluate_samples_respect_event_generation_and_observables ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_evaluate_samples_respect_event_generation_and_observables gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.56s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.978] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.978] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.113] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.114] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.114] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.114] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.115] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.433] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.01 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 56ms (54%) │ 23ms (23%) │ 25ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 61ms (31%) │ 63ms (32%) │ 75ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 118ms (39%) │ 87ms (29%) │ 100ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.597s] ( 26/166) gammaloop-integration-tests::test_evaluation_api lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.58s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.979] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.979] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.000] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.000] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.000] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.113] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.113] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.448] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.69 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 48ms (49%) │ 22ms (23%) │ 27ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 61ms (30%) │ 70ms (34%) │ 75ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 109ms (36%) │ 92ms (30%) │ 102ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.450] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.599s] ( 27/166) gammaloop-integration-tests::test_evaluation_api lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.989] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.989] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.012] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.140] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.141] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.141] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.141] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.142] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.457] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.45 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 39ms (45%) │ 22ms (25%) │ 25ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 66ms (32%) │ 65ms (32%) │ 73ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 106ms (36%) │ 87ms (30%) │ 98ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.458] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.459] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.601s] ( 28/166) gammaloop-integration-tests::test_evaluation_api lu_rust_minimal_output_keeps_events_and_observables gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_minimal_output_keeps_events_and_observables ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_minimal_output_keeps_events_and_observables gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.000] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.003] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.144] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.144] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.144] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.144] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.145] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.459] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.92 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 58ms (54%) │ 22ms (21%) │ 25ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 65ms (32%) │ 66ms (32%) │ 73ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 123ms (40%) │ 89ms (29%) │ 99ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.460] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.461] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.462] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.611s] ( 29/166) gammaloop-integration-tests::test_evaluation_api lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.58s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.124] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.124] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.124] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.124] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.125] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.454] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 84.58 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 56ms (54%) │ 23ms (22%) │ 25ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 70ms (34%) │ 65ms (31%) │ 72ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 126ms (40%) │ 88ms (28%) │ 97ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.455] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.456] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.457] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.613s] ( 30/166) gammaloop-integration-tests::test_evaluation_api lu_threshold_counterterms_follow_lmb_channel_normalization gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_threshold_counterterms_follow_lmb_channel_normalization ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_threshold_counterterms_follow_lmb_channel_normalization gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.959] @gammaloop_api::se... INFO : Running command import model assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:03:51.959] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p gammaloop-nextest-integration>  [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0 gammaloop-nextest-integration>  [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0001 gammaloop-nextest-integration>  [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command import graphs tests/resources/graphs/double_dotted_double_triangle.dot gammaloop-nextest-integration>  [2026-09-14 01:03:51.961] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/double_dotted_double_triangle.dot' gammaloop-nextest-integration>  [2026-09-14 01:03:51.970] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.412] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.20 MiB | cores 10 gammaloop-nextest-integration>  ╭───────────┬──────────────────────────────────────────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ double_dotted_double_triangle │ 30 │ 134ms (54%) │ 11ms (4.7%) │ 105ms (42%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ double_dotted_double_triangle_small_mass │ 25 │ 180ms (50%) │ 22ms (6.2%) │ 158ms (44%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 55 │ 314ms (51%) │ 34ms (5.6%) │ 263ms (43%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────────────────────────────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.437] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true stability.rotation_axis=[] gammaloop-nextest-integration>  [2026-09-14 01:03:52.457] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.459] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.462] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: ose channel 0 produced invalid LMB weight 1 gammaloop-nextest-integration>  Location: tests/tests/test_evaluation_api.rs:1604 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.617s] ( 31/166) gammaloop-integration-tests::test_evaluation_api lu_rust_generated_events_follow_graph_grouping_and_cut_ids gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_generated_events_follow_graph_grouping_and_cut_ids ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_generated_events_follow_graph_grouping_and_cut_ids gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.60s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.980] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.980] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.005] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.138] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.470] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.80 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 39ms (45%) │ 22ms (25%) │ 25ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 62ms (27%) │ 79ms (35%) │ 87ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 101ms (32%) │ 102ms (32%) │ 113ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.472] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.682s] ( 32/166) gammaloop-integration-tests::test_evaluation_api lu_rust_precise_evaluate_samples_returns_precision_tagged_results gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_precise_evaluate_samples_returns_precision_tagged_results ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_precise_evaluate_samples_returns_precision_tagged_results gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.67s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.981] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.981] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.006] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.113] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.533] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.01 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 91ms (66%) │ 22ms (16%) │ 25ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 94ms (40%) │ 68ms (29%) │ 73ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 186ms (50%) │ 90ms (24%) │ 98ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.534] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.535] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >>, ::evaluate>::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample>), >)>>::extend_trusted>>, ::evaluate>::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample>), core[940e698046960fd5]::iter::adapters::map::Map>>, ::evaluate>::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate::> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.711s] ( 33/166) gammaloop-integration-tests::test_evaluation_api lu_rust_xspace_integrator_weights_scale_observable_histograms gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_xspace_integrator_weights_scale_observable_histograms ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_xspace_integrator_weights_scale_observable_histograms gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.69s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.988] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.988] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.561] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.97 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 45ms (49%) │ 22ms (24%) │ 25ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 102ms (42%) │ 63ms (26%) │ 76ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 148ms (44%) │ 85ms (25%) │ 102ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.562] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.563] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.564] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.722s] ( 34/166) gammaloop-integration-tests::test_evaluation_api lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.71s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.989] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.989] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.022] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.023] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.029] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.156] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.156] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.156] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.157] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.157] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.580] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.26 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 41ms (45%) │ 23ms (25%) │ 27ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 75ms (33%) │ 80ms (35%) │ 75ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 116ms (36%) │ 103ms (32%) │ 102ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.581] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.834s] ( 36/166) gammaloop-integration-tests::test_evaluation_api lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.82s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.152] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.152] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.152] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.153] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.685] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.07 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 39ms (24%) │ 48ms (30%) │ 73ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 100ms (35%) │ 105ms (37%) │ 82ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 139ms (31%) │ 153ms (34%) │ 156ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.686] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.913s] ( 37/166) gammaloop-integration-tests::test_evaluation_api lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.89s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.986] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.986] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.226] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.227] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.227] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.228] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.766] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.94 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 93ms (63%) │ 30ms (20%) │ 24ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 166ms (55%) │ 62ms (21%) │ 72ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 260ms (58%) │ 92ms (21%) │ 97ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.767] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.319s] ( 38/166) gammaloop-integration-tests::test_feyngen select_ddx_amplitude_graph_before_generation_generates_and_integrates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_ddx_amplitude_graph_before_generation_generates_and_integrates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_ddx_amplitude_graph_before_generation_generates_and_integrates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.31s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.589] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.589] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.619] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.621] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.623] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 gammaloop-nextest-integration>  [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.660] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.660] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.661] @commands::generate INFO : Generated cross-section 4 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.661] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.662] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]' gammaloop-nextest-integration>  [2026-09-14 01:03:52.662] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select gammaloop-nextest-integration>  [2026-09-14 01:03:52.662] @commands::select INFO : Kept master graphs: 1 (GL3) gammaloop-nextest-integration>  [2026-09-14 01:03:52.662] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:52.663] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.764] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 70.54 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 13ms (50%) │ 8ms (33%) │ 4ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 13ms (50%) │ 8ms (33%) │ 4ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.765] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:52.765] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:52.772] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:52.772] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.782] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:52.782] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.441s] ( 40/166) gammaloop-integration-tests::test_feyngen select_ddx_amplitude_graph_after_generation_discards_and_regenerates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_ddx_amplitude_graph_after_generation_discards_and_regenerates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_ddx_amplitude_graph_after_generation_discards_and_regenerates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.43s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.580] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.580] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.601] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.602] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.602] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.603] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.604] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 gammaloop-nextest-integration>  [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.634] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.635] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.635] @commands::generate INFO : Generated cross-section 4 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.635] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.637] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.739] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 72.89 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 9ms (44%) │ 5ms (28%) │ 5ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL1 │ 3 │ 9ms (38%) │ 6ms (25%) │ 9ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 8ms (43%) │ 5ms (29%) │ 5ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 13ms (65%) │ 4ms (21%) │ 2ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 12 │ 40ms (47%) │ 22ms (26%) │ 23ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.797] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]' gammaloop-nextest-integration>  [2026-09-14 01:03:52.798] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select gammaloop-nextest-integration>  [2026-09-14 01:03:52.798] @commands::select INFO : Kept master graphs: 1 (GL3) gammaloop-nextest-integration>  [2026-09-14 01:03:52.798] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:52.798] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.799] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.900] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 82.48 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 8ms (55%) │ 4ms (28%) │ 2ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 8ms (55%) │ 4ms (28%) │ 2ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.901] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:52.901] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:52.905] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:52.905] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.908] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:52.908] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.613s] ( 44/166) gammaloop-integration-tests::test_feyngen select_tth_graph_before_generation_generates_and_integrates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_tth_graph_before_generation_generates_and_integrates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_tth_graph_before_generation_generates_and_integrates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.60s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.665] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.665] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.687] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.688] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.689] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.691] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.692] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.695] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:52.695] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.698] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:53.043] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:53.043] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:53.043] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:53.043] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:53.044] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:03:53.045] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:03:53.045] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:53.045] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:53.046] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.148] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 82.45 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 38ms (44%) │ 18ms (21%) │ 31ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 38ms (44%) │ 18ms (21%) │ 31ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.149] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:53.149] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:53.155] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:53.155] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.155] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:53.158] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:53.158] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.626s] ( 45/166) gammaloop-integration-tests::test_feyngen select_tth_graph_copy_before_generation_generates_and_integrates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_tth_graph_copy_before_generation_generates_and_integrates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_tth_graph_copy_before_generation_generates_and_integrates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.62s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.717] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.717] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.753] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.754] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.755] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.756] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.758] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.761] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:52.762] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.770] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:53.095] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:53.095] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:53.096] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:53.096] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:53.097] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_process epem_a_tth_selected --output_integrand LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.098] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.098] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:53.098] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:53.098] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.099] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.201] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 82.35 MiB | cores 1 gammaloop-nextest-integration>  ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO_selected │ GL0 │ 3 │ 37ms (40%) │ 17ms (19%) │ 37ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 37ms (40%) │ 17ms (19%) │ 37ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.202] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth_selected -i LO_selected --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:53.202] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:53.208] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:53.208] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.208] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:53.212] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:53.212] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.947s] ( 46/166) gammaloop-integration-tests::test_feyngen select_tth_graph_after_generation_discards_and_regenerates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_tth_graph_after_generation_discards_and_regenerates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_tth_graph_after_generation_discards_and_regenerates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.94s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.598] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.598] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.619] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.621] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.625] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:52.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:03:52.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.959] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.959] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.960] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.960] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.961] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.264] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.44 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 36ms (40%) │ 20ms (22%) │ 34ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 52ms (36%) │ 53ms (37%) │ 38ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 88ms (38%) │ 73ms (31%) │ 72ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.311] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.416] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 92.64 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (40%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 32ms (40%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.418] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:53.418] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_after_generation_discards_and_regenerates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:53.423] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:53.423] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.423] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:53.428] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:53.428] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.910s] ( 47/166) gammaloop-integration-tests::test_feyngen select_tth_graph_copy_after_generation_preserves_source_and_integrates_target gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_tth_graph_copy_after_generation_preserves_source_and_integrates_target ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_tth_graph_copy_after_generation_preserves_source_and_integrates_target gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.90s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.691] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.691] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.711] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.711] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.711] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.712] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.713] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.713] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.714] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.715] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.717] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:52.718] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.721] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:03:52.721] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.721] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.722] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.722] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.722] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.722] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.722] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.723] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:53.056] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:53.056] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:53.057] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:53.058] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:53.059] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.365] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.31 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (38%) │ 19ms (23%) │ 33ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 56ms (39%) │ 50ms (35%) │ 38ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 89ms (39%) │ 69ms (30%) │ 71ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.366] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_integrand LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.370] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:03:53.371] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:53.371] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:53.371] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #0 -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.371] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.472] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.39 MiB | cores 1 gammaloop-nextest-integration>  ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO_selected │ GL0 │ 3 │ 49ms (50%) │ 17ms (18%) │ 31ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 49ms (50%) │ 17ms (18%) │ 31ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.474] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO_selected --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_copy_after_generation_preserves_source_and_integrates_target/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:53.474] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_after_generation_preserves_source_and_integrates_target/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:53.479] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:53.479] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.479] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:53.485] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:53.485] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.755s] ( 48/166) gammaloop-integration-tests::test_feyngen select_ddxg_graph_by_raised_cuts_before_generation_generates_and_integrates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_ddxg_graph_by_raised_cuts_before_generation_generates_and_integrates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_ddxg_graph_by_raised_cuts_before_generation_generates_and_integrates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 1.74s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.590] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.590] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.612] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.613] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.614] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.614] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e- a d g QED^2==4 [{{2}} QCD] --numerator-grouping group_identical_graphs_up_to_sign -p epem_ddxg_raised_cuts -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:52.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.748] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.748] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.749] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.749] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.750] @gammaloop_api::se... INFO : Running command select -p epem_ddxg_raised_cuts -i LO --without-raised-cuts-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:03:52.751] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddxg_raised_cuts gammaloop-nextest-integration>  [2026-09-14 01:03:52.751] @commands::select INFO : Kept master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:52.751] @commands::select INFO : Removed master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:52.752] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddxg_raised_cuts -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:54.167] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 121.36 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL2 │ 9 │ 492ms (37%) │ 390ms (29%) │ 453ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 492ms (37%) │ 390ms (29%) │ 453ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:54.169] @gammaloop_api::se... INFO : Running command integrate -p epem_ddxg_raised_cuts -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddxg_graph_by_raised_cuts_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:54.169] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddxg_graph_by_raised_cuts_before_generation_generates_and_integrates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:54.187] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:54.187] @commands::integrate INFO : Gammaloop now integrates epem_ddxg_raised_cuts@LO gammaloop-nextest-integration>  [2026-09-14 01:03:54.212] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:54.212] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 3.631s] ( 51/166) gammaloop-integration-tests::test_feyngen select_ddxg_graph_by_raised_cuts_after_generation_discards_and_regenerates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_ddxg_graph_by_raised_cuts_after_generation_discards_and_regenerates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_ddxg_graph_by_raised_cuts_after_generation_discards_and_regenerates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 3.61s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.590] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.590] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.612] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.613] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.613] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.614] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e- a d g QED^2==4 [{{2}} QCD] --numerator-grouping group_identical_graphs_up_to_sign -p epem_ddxg_raised_cuts -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:52.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:52.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.734] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.735] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.735] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.735] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.736] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddxg_raised_cuts -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:54.754] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 136.37 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 8 │ 348ms (50%) │ 156ms (22%) │ 192ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 9 │ 434ms (35%) │ 362ms (29%) │ 437ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 17 │ 782ms (41%) │ 519ms (27%) │ 629ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:54.819] @gammaloop_api::se... INFO : Running command select -p epem_ddxg_raised_cuts -i LO --amplitude-graphs --without-raised-cuts-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:03:54.826] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddxg_raised_cuts gammaloop-nextest-integration>  [2026-09-14 01:03:54.826] @commands::select INFO : Kept master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:54.826] @commands::select INFO : Removed master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:54.826] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:54.827] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddxg_raised_cuts -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:56.034] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 132.11 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL2 │ 9 │ 412ms (35%) │ 345ms (29%) │ 417ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 412ms (35%) │ 345ms (29%) │ 417ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:56.035] @gammaloop_api::se... INFO : Running command integrate -p epem_ddxg_raised_cuts -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddxg_graph_by_raised_cuts_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:56.035] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddxg_graph_by_raised_cuts_after_generation_discards_and_regenerates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:56.051] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:56.051] @commands::integrate INFO : Gammaloop now integrates epem_ddxg_raised_cuts@LO gammaloop-nextest-integration>  [2026-09-14 01:03:56.076] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:56.076] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 8.311s] ( 53/166) gammaloop-integration-tests::test_gamma_star_ddx_nlo_acceptance gamma_star_ddx_msbar_nlo_matches_the_published_graph_cross_sections gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test gamma_star_ddx_msbar_nlo_matches_the_published_graph_cross_sections ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gamma_star_ddx_msbar_nlo_matches_the_published_graph_cross_sections gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.30s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:53.554] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:53.555] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:53.555] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:53.577] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:53.577] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:53.577] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:53.578] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:03:53.578] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:03:53.578] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:53.581] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:03:53.585] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:53.588] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:03:53.592] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:03:53.595] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:03:53.599] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:03:53.602] @gammaloop_api::se... INFO : Running command generate xs a > d d~ | a d d~ g ghG ghG~ QCD^2==0 QED^2==2 [{{1}} QCD=0] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ddx_lo -i LO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:53.604] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:53.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:53.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.606] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.606] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.606] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.606] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:53.620] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:03:53.621] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:53.621] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:53.622] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.724] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:03:54.650] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:54.650] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 80.25 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 5ms (0.57%) │ 0ms (0.11%) │ 0ms (0.07%) │ 924ms (99%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 5ms (0.57%) │ 0ms (0.11%) │ 0ms (0.07%) │ 924ms (99%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:54.651] @gammaloop_api::se... INFO : Running command generate xs a > d d~ | a d d~ g ghG ghG~ QCD^2==2 QED^2==2 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ddx_orientation_local_3d -i NLO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:54.654] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:54.654] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:54.654] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:54.656] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:54.695] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:54.695] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:54.695] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:54.695] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:54.696] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_orientation_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:55.200] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:57.384] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:57.384] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 100.56 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 217ms (11%) │ 62ms (3.1%) │ 24ms (1.2%) │ 1.72s (85%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 329ms (12%) │ 140ms (5.3%) │ 23ms (0.89%) │ 2.18s (82%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 547ms (12%) │ 202ms (4.3%) │ 47ms (1.0%) │ 3.90s (83%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:57.392] @gammaloop_api::se... INFO : Running command generate xs a > d d~ | a d d~ g ghG ghG~ QCD^2==2 QED^2==2 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ddx_explicit_local_3d -i NLO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:57.394] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:57.422] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:57.422] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:57.422] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:57.422] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:57.423] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:57.926] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:59.561] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:59.561] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 113.26 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 193ms (13%) │ 56ms (3.8%) │ 21ms (1.4%) │ 1.23s (82%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 278ms (13%) │ 137ms (6.6%) │ 19ms (0.93%) │ 1.63s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 471ms (13%) │ 193ms (5.4%) │ 41ms (1.2%) │ 2.86s (80%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:59.567] @gammaloop_api::se... INFO : Running command generate xs a > d d~ | a d d~ g ghG ghG~ QCD^2==2 QED^2==2 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ddx_local_4d_then_cff -i NLO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:59.569] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:59.569] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:59.569] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:59.569] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:59.597] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:59.597] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:59.597] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:59.597] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:59.598] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:04:00.101] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:04:01.731] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:04:01.731] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 125.88 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 241ms (16%) │ 48ms (3.2%) │ 15ms (1.0%) │ 1.22s (80%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 296ms (14%) │ 115ms (5.6%) │ 15ms (0.74%) │ 1.63s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 537ms (15%) │ 163ms (4.6%) │ 30ms (0.85%) │ 2.85s (80%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:01.737] @gammaloop_api::se... INFO : Running command set process -p gamma_star_ddx_lo -i LO kv gammaloop-nextest-integration>  sampling.graphs="summed" gammaloop-nextest-integration>  sampling.orientations="summed" gammaloop-nextest-integration>  sampling.lmb_multichanneling=true gammaloop-nextest-integration>  sampling.lmb_channels="summed" gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value) gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/commands/set.rs:1093 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: ::execute_prepared gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: ::execute_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::run_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: test_gamma_star_ddx_nlo_acceptance[5d48115b002d4cfe]::gamma_star_ddx_msbar_nlo_matches_the_published_graph_cross_sections::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 7.681s] ( 54/166) gammaloop-integration-tests::test_gamma_star_ttx_nlo_acceptance gamma_star_ttx_msbar_nlo_matches_the_published_absolute_cross_sections gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test gamma_star_ttx_msbar_nlo_matches_the_published_absolute_cross_sections ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gamma_star_ttx_msbar_nlo_matches_the_published_absolute_cross_sections gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.67s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:01.849] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:01.850] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:01.850] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:01.867] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:01.867] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:01.867] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:01.868] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:04:01.868] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:04:01.868] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:01.871] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:04:01.874] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:01.877] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:04:01.880] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:04:01.883] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:04:01.887] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:04:01.890] @gammaloop_api::se... INFO : Running command generate xs a > t t~ | a t t~ g ghG ghG~ QCD^2==0 QED^2==2 [{{1}} QCD=0] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ttx_lo -i LO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:01.892] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:01.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:01.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:01.908] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:01.908] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:01.908] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:01.909] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:02.011] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:04:02.402] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:04:02.403] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 79.55 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 4ms (1.2%) │ 0ms (0.21%) │ 0ms (0.16%) │ 390ms (98%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 4ms (1.2%) │ 0ms (0.21%) │ 0ms (0.16%) │ 390ms (98%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:02.403] @gammaloop_api::se... INFO : Running command generate xs a > t t~ | a t t~ g ghG ghG~ QCD^2==2 QED^2==2 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ttx_orientation_local_3d -i NLO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:02.405] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:02.562] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:02.563] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:02.563] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:02.563] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:02.564] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_orientation_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:04:03.069] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:04:04.819] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:04:04.819] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 103.53 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 246ms (15%) │ 51ms (3.1%) │ 25ms (1.6%) │ 1.33s (80%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 323ms (15%) │ 105ms (4.8%) │ 33ms (1.5%) │ 1.75s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 570ms (15%) │ 156ms (4.0%) │ 58ms (1.5%) │ 3.08s (80%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:04.828] @gammaloop_api::se... INFO : Running command generate xs a > t t~ | a t t~ g ghG ghG~ QCD^2==2 QED^2==2 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ttx_explicit_local_3d -i NLO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:04.830] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:04.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:04.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:04.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:04.994] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:04.994] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:04.994] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:04.994] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:04.995] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:04:05.498] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:04:07.116] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:04:07.116] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 118.82 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 236ms (15%) │ 48ms (3.2%) │ 22ms (1.5%) │ 1.23s (80%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 293ms (14%) │ 89ms (4.4%) │ 24ms (1.2%) │ 1.62s (80%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 530ms (15%) │ 138ms (3.9%) │ 47ms (1.3%) │ 2.85s (80%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:07.123] @gammaloop_api::se... INFO : Running command generate xs a > t t~ | a t t~ g ghG ghG~ QCD^2==2 QED^2==2 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ttx_local_4d_then_cff -i NLO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:07.124] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:07.284] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:07.284] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:07.284] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:07.284] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:07.285] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:04:07.789] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:04:09.414] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:04:09.414] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 125.98 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 303ms (19%) │ 41ms (2.6%) │ 18ms (1.1%) │ 1.24s (77%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 322ms (16%) │ 88ms (4.3%) │ 19ms (0.95%) │ 1.62s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 626ms (17%) │ 129ms (3.5%) │ 37ms (1.0%) │ 2.87s (78%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:09.421] @gammaloop_api::se... INFO : Running command set process -p gamma_star_ttx_lo -i LO kv gammaloop-nextest-integration>  sampling.graphs="summed" gammaloop-nextest-integration>  sampling.orientations="summed" gammaloop-nextest-integration>  sampling.lmb_multichanneling=true gammaloop-nextest-integration>  sampling.lmb_channels="summed" gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value) gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/commands/set.rs:1093 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: ::execute_prepared gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: ::execute_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::run_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: test_gamma_star_ttx_nlo_acceptance[4a86d65349f2c274]::gamma_star_ttx_msbar_nlo_matches_the_published_absolute_cross_sections::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.546s] ( 61/166) gammaloop-integration-tests::test_runs approach::approach_cross_section_momentum_space_uses_graph_orientation_selectors gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test approach::approach_cross_section_momentum_space_uses_graph_orientation_selectors ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  approach::approach_cross_section_momentum_space_uses_graph_orientation_selectors gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:33.224] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.224] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:33.243] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:33.244] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:33.244] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:33.246] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.347] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:33.347] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:33.347] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:33.347] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:33.348] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:33.651] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.64 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 42ms (48%) │ 22ms (25%) │ 24ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 58ms (31%) │ 61ms (32%) │ 71ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 101ms (36%) │ 83ms (30%) │ 96ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:33.652] @gammaloop_api::se... INFO : Running command approach -x 1.1000000000000000e-1,-7.0000000000000007e-2,1.9000000000000000e-1,-1.3000000000000000e-1,5.0000000000000003e-2,2.8999999999999998e-1 --approach-axis 1.0000000000000000e-3,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0 --n-points 1 --n-cores 1 --output-results /build/source/tests/artifacts/lu_approach_cross_section_momentum/approach_momentum.json --momentum-space --graph-id 0 --orientation-id 0 --skip-midpoint --parameter-name lambda --axis-label correlated-soft-threshold --max-abs-t 0.01 gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run::{closure#2}::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::iter::adapters::map::Map)>, &::run::{closure#2}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some>::{closure#0}>, >>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::run::{closure#2}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: )> as rayon[66a9e46badefbd30]::iter::IndexedParallelIterator>::with_producer::, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::run::{closure#2}::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: > as rayon[66a9e46badefbd30]::iter::ParallelExtend>>::par_extend::)>, ::run::{closure#2}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::)>, ::run::{closure#2}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: , ::in_worker_cold<::install<::run::{closure#2}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.557s] ( 63/166) gammaloop-integration-tests::test_runs differential::lu_differential_integration_cli_flag_writes_iteration_observables gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test differential::lu_differential_integration_cli_flag_writes_iteration_observables ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  differential::lu_differential_integration_cli_flag_writes_iteration_observables gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.55s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:33.223] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.223] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:33.243] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:33.244] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:33.246] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.349] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:33.350] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:33.350] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:33.350] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:33.351] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:33.653] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.68 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 45ms (50%) │ 21ms (24%) │ 24ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 59ms (31%) │ 61ms (32%) │ 72ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 105ms (37%) │ 82ms (29%) │ 96ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:33.654] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:33.655] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:33.656] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [selectors.leading_jet_pt_cut] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  selector = "value_range" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:33.657] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.observables_output.format=["json"] gammaloop-nextest-integration>  [2026-09-14 01:04:33.657] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/lu_differential_integration_cli_flag_writes_iteration_observables/cli_flag_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:33.663] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:33.663] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default gammaloop-nextest-integration>  [2026-09-14 01:04:33.669] @commands::integrate INFO : Streaming integration updates disabled because stderr is not a TTY; live updates will be skipped and iteration summaries will be logged. gammaloop-nextest-integration>  [2026-09-14 01:04:33.669] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:33.669] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.558s] ( 64/166) gammaloop-integration-tests::test_runs approach::approach_cross_section_json_has_cut_metadata_and_parallel_matches_sequential gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test approach::approach_cross_section_json_has_cut_metadata_and_parallel_matches_sequential ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  approach::approach_cross_section_json_has_cut_metadata_and_parallel_matches_sequential gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.55s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:33.224] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.224] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:33.251] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:33.251] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:33.251] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:33.253] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:33.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:33.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:33.357] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:33.358] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:33.358] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:33.359] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:33.662] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.55 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 40ms (47%) │ 21ms (25%) │ 24ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 59ms (31%) │ 62ms (32%) │ 74ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 100ms (35%) │ 84ms (30%) │ 98ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:33.663] @gammaloop_api::se... INFO : Running command approach -x 1.7000000000000001e-1,3.1000000000000000e-1,5.3000000000000003e-1,2.3000000000000001e-1,4.0999999999999998e-1,6.7000000000000004e-1 --approach-axis 1.0000000000000000e-2,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0 --n-points 1 --n-cores 1 --output-results /build/source/tests/artifacts/lu_approach_cross_section/approach_sequential.json gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run::{closure#2}::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::iter::adapters::map::Map)>, &::run::{closure#2}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some>::{closure#0}>, >>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::run::{closure#2}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: )> as rayon[66a9e46badefbd30]::iter::IndexedParallelIterator>::with_producer::, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::run::{closure#2}::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: > as rayon[66a9e46badefbd30]::iter::ParallelExtend>>::par_extend::)>, ::run::{closure#2}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::)>, ::run::{closure#2}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: , ::in_worker_cold<::install<::run::{closure#2}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.559s] ( 65/166) gammaloop-integration-tests::test_runs differential::lu_differential_integration_hwu_output_is_optional_and_single_file gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test differential::lu_differential_integration_hwu_output_is_optional_and_single_file ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  differential::lu_differential_integration_hwu_output_is_optional_and_single_file gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.55s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:33.223] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.223] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.248] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:33.248] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:33.248] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:33.248] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:33.254] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.256] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.356] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:33.356] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:33.356] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:33.356] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:33.357] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:33.660] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.60 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 39ms (46%) │ 21ms (26%) │ 24ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 60ms (31%) │ 61ms (32%) │ 72ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 99ms (35%) │ 83ms (30%) │ 97ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:33.661] @gammaloop_api::se... INFO : Running command set process kv integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.observables_output.format=["hwu"] gammaloop-nextest-integration>  [2026-09-14 01:04:33.661] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/lu_differential_integration_hwu_output_is_optional_and_single_file/without_observables gammaloop-nextest-integration>  [2026-09-14 01:04:33.668] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:33.668] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default gammaloop-nextest-integration>  [2026-09-14 01:04:33.674] @commands::integrate INFO : Streaming integration updates disabled because stderr is not a TTY; live updates will be skipped and iteration summaries will be logged. gammaloop-nextest-integration>  [2026-09-14 01:04:33.674] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:33.674] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.565s] ( 66/166) gammaloop-integration-tests::test_runs approach::approach_sampling_modes_record_effective_lmb_sample_ids gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test approach::approach_sampling_modes_record_effective_lmb_sample_ids ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  approach::approach_sampling_modes_record_effective_lmb_sample_ids gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.56s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:33.233] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.233] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:33.253] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:33.254] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:33.256] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.261] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.261] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.261] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.368] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:33.368] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:33.368] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:33.368] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:33.369] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:33.672] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.18 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 37ms (45%) │ 21ms (26%) │ 24ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 60ms (31%) │ 60ms (31%) │ 72ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 97ms (35%) │ 82ms (30%) │ 96ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:33.673] @gammaloop_api::se... INFO : Running command approach -x 1.7000000000000001e-1,3.1000000000000000e-1,5.3000000000000003e-1,2.3000000000000001e-1,4.0999999999999998e-1,6.7000000000000004e-1 --approach-axis 1.0000000000000000e-2,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0 --n-points 1 --n-cores 1 --output-results /build/source/tests/artifacts/lu_approach_lmb_sampling/approach_default.json gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run::{closure#2}::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::iter::adapters::map::Map)>, &::run::{closure#2}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some>::{closure#0}>, >>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::run::{closure#2}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: )> as rayon[66a9e46badefbd30]::iter::IndexedParallelIterator>::with_producer::, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::run::{closure#2}::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: > as rayon[66a9e46badefbd30]::iter::ParallelExtend>>::par_extend::)>, ::run::{closure#2}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::)>, ::run::{closure#2}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: , ::in_worker_cold<::install<::run::{closure#2}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.583s] ( 67/166) gammaloop-integration-tests::test_runs differential::lu_differential_observables_without_selectors_still_fill_histograms gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test differential::lu_differential_observables_without_selectors_still_fill_histograms ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  differential::lu_differential_observables_without_selectors_still_fill_histograms gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.57s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:33.227] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.227] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:33.251] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:33.254] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.258] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:33.357] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:33.357] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:33.358] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:33.359] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:33.681] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.51 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 55ms (55%) │ 21ms (21%) │ 23ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 61ms (31%) │ 61ms (31%) │ 73ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 116ms (39%) │ 82ms (28%) │ 96ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:33.682] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:33.683] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:33.684] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.observables_output.format=["json"] gammaloop-nextest-integration>  [2026-09-14 01:04:33.685] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/lu_differential_observables_without_selectors_still_fill_histograms/no_selector_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:33.691] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:33.691] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default gammaloop-nextest-integration>  [2026-09-14 01:04:33.698] @commands::integrate INFO : Streaming integration updates disabled because stderr is not a TTY; live updates will be skipped and iteration summaries will be logged. gammaloop-nextest-integration>  [2026-09-14 01:04:33.698] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:33.698] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.968s] ( 69/166) gammaloop-integration-tests::test_runs events::amplitude_observables_accumulate_without_returning_events gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test events::amplitude_observables_accumulate_without_returning_events ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  events::amplitude_observables_accumulate_without_returning_events gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.96s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:34.775] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:34.775] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:34.792] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:34.792] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:34.792] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:34.793] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:04:34.793] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=true gammaloop-nextest-integration>  [2026-09-14 01:04:34.794] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  enable_cache = false gammaloop-nextest-integration>  debug_cache = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:34.795] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:34.795] @gammaloop_api::se... INFO : Running command generate amp g g > h h h / u d c s b QED==3 [{1}] gammaloop-nextest-integration>  --only-diagrams gammaloop-nextest-integration>  --numerator-grouping only_detect_zeroes gammaloop-nextest-integration>  --select-graphs GL15 gammaloop-nextest-integration>  --loop-momentum-bases GL15=8 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:34.798] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:34.805] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.806] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.807] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.822] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'only detect zero numerators': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:34.822] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:34.823] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:34.823] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:34.823] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:35.629] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 103.33 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ 1L │ GL15 │ 9 │ 414ms (53%) │ 131ms (17%) │ 236ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 414ms (53%) │ 131ms (17%) │ 236ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:35.630] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:35.634] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:04:35.637] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:35.640] @gammaloop_api::se... INFO : Running command set process -p gg_hhh -i 1L kv general.generate_events=false general.store_additional_weights_in_event=false gammaloop-nextest-integration>  [2026-09-14 01:04:35.641] @gammaloop_api::se... INFO : Running command set process -p gg_hhh -i 1L string ' gammaloop-nextest-integration>  [quantities.integral] gammaloop-nextest-integration>  type = "integral" gammaloop-nextest-integration>  gammaloop-nextest-integration>  [quantities.graph_id] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: unknown variant: found `lmb_channel_id`, expected `one of `particle`, `jet`, `a_f_b`, `integral`, `graph_id`, `graph_group_id`, `orientation_id`, `sampling_channel_id`` for key "default.quantities.lmb_channel_id.type" in TOML source string gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/commands/set.rs:1070 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: ::execute_prepared gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: ::execute_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::run_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.091s] ( 71/166) gammaloop-integration-tests::test_runs events::amplitude_threshold_counterterms_follow_lmb_channel_normalization gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test events::amplitude_threshold_counterterms_follow_lmb_channel_normalization ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  events::amplitude_threshold_counterterms_follow_lmb_channel_normalization gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.08s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:36.724] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:36.724] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:36.742] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:36.742] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:36.742] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:36.743] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:04:36.743] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=true gammaloop-nextest-integration>  [2026-09-14 01:04:36.744] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  enable_cache = false gammaloop-nextest-integration>  debug_cache = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:36.745] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:36.745] @gammaloop_api::se... INFO : Running command generate amp g g > h h h / u d c s b QED==3 [{1}] gammaloop-nextest-integration>  --only-diagrams gammaloop-nextest-integration>  --numerator-grouping only_detect_zeroes gammaloop-nextest-integration>  --select-graphs GL15 gammaloop-nextest-integration>  --loop-momentum-bases GL15=8 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:36.748] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:36.756] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.756] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.758] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.758] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.758] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.758] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.761] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'only detect zero numerators': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:36.773] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:36.773] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:36.773] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:36.774] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:37.681] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 101.40 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ 1L │ GL15 │ 9 │ 427ms (53%) │ 137ms (17%) │ 244ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 427ms (53%) │ 137ms (17%) │ 244ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:37.682] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:37.687] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:04:37.691] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:37.695] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true stability.rotation_axis=[] gammaloop-nextest-integration>  [2026-09-14 01:04:37.708] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: duplicate field `sampling_channels` for key "default.sampling" in TOML source string gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/commands/set.rs:1070 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: ::execute_prepared gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: ::execute_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::run_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.472s] ( 76/166) gammaloop-integration-tests::test_runs inspect::bare_raised_scalar_self_energy_has_the_reported_uv_degree gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test inspect::bare_raised_scalar_self_energy_has_the_reported_uv_degree ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  inspect::bare_raised_scalar_self_energy_has_the_reported_uv_degree gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.46s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:37.821] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:04:37.821] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p gammaloop-nextest-integration>  [2026-09-14 01:04:37.823] @gammaloop_api::se... INFO : Running command import graphs ./tests/resources/graphs/uv_tests/scalar_raised_self_energy_profile_variants.dot -p bare_raised_scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:37.823] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/uv_tests/scalar_raised_self_energy_profile_variants.dot' gammaloop-nextest-integration>  [2026-09-14 01:04:37.837] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=true global.generation.tropical_subgraph_table.disable_tropical_generation=true global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=true global.generation.uv.subtract_uv=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:37.838] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  disable_flux_factor = true gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:37.839] @gammaloop_api::se... INFO : Running command generate existing -p bare_raised_scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:38.146] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 80.48 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬─────────────────────────────────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼─────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3 │ 5 │ 14ms (76%) │ 2ms (14%) │ 1ms (10.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q3e │ 5 │ 17ms (75%) │ 3ms (14%) │ 2ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q3e_q4e │ 5 │ 31ms (86%) │ 3ms (8.3%) │ 2ms (5.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q3e_q4e_q5e │ 5 │ 30ms (85%) │ 2ms (8.4%) │ 2ms (6.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q4e │ 5 │ 18ms (80%) │ 2ms (11%) │ 2ms (9.1%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_temporal │ 5 │ 10ms (84%) │ 0ms (4.0%) │ 1ms (12%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q3_temporal │ 5 │ 10ms (83%) │ 0ms (4.0%) │ 1ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q4_temporal │ 5 │ 10ms (83%) │ 0ms (3.9%) │ 1ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q5_temporal │ 5 │ 10ms (83%) │ 0ms (3.8%) │ 1ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_unit │ 5 │ 17ms (87%) │ 0ms (3.7%) │ 1ms (9.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼─────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 50 │ 172ms (83%) │ 17ms (8.3%) │ 19ms (9.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴─────────────────────────────────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_profile_momentum_point:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::uv::profile::evaluate_momentum_space_point gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: , ::sample_subset_orientation_with_precision::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), , ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter, ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: core[940e698046960fd5]::iter::adapters::try_process::, ::sample_subset_orientation_with_precision::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter, ::sample_subset_orientation_with_precision::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: ::sample_subset_orientation gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::sample_subset gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: <&::sample_lmb::{closure#2} as core[940e698046960fd5]::ops::function::Fn<(&mut gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, &(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32))>>::call gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), core[940e698046960fd5]::iter::adapters::map::Map, i32)>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder<_>>::consume_iter::with<&(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32), gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, core[940e698046960fd5]::result::Result<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>, &::sample_lmb::{closure#2}>::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>::{closure#0}>, , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: , i32)> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as rayon[66a9e46badefbd30]::iter::ParallelExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::par_extend::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: ::sample_lmb gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: <&::sample_cross_section_graph::{closure#2} as core[940e698046960fd5]::ops::function::FnMut<((usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)),)>>::call_mut gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::slice::iter::Iter<(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)>>, &::sample_cross_section_graph::{closure#2}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: , i32)>)>> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: , as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> as rayon[66a9e46badefbd30]::iter::plumbing::ProducerCallback<(usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>))>>::callback::, i32)>)>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  33:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  34: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  36:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, &::profile::{closure#3}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  37: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  38:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  39: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  40: , ::in_worker_cold<::install<::profile::{closure#3}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  41: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  42: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  43: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  44: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  45: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  46: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  47: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  Warning: SpanTrace capture is Unsupported. gammaloop-nextest-integration>  Ensure that you've setup a tracing-error ErrorLayer and the semver versions are compatible gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.243s] ( 78/166) gammaloop-integration-tests::test_runs examples::all_example_toml_cards_are_loadable gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test examples::all_example_toml_cards_are_loadable ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  examples::all_example_toml_cards_are_loadable gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.24s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  Error: Failed to load 31 example TOML card(s): gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL076.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 7620260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6,8,14,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL076/uv_profiles/pristine_random_g0_lmb0_masks6_8_14_15_per_orientation_n5_exp6_10_seed7620260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL084.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_mask8_q12_n5_exp4_8' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 4 --max-scaling 8 gammaloop-nextest-integration>  --per-orientation --seed 8420260809 --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 8 --subset-cardinality 1 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL084/uv_profiles/final_random_g0_lmb0_mask8_q12_n5_exp4_8_seed8420260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL086.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_pristine_uv_random_masks8_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 8620260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 8 --subset-cardinality 1 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL086/trials/remediation/uv_random_g0_lmb0_mask8_n5_exp6_10_seed8620260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL090.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks10_12_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 9020260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 10,12,14,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL090/uv_profiles/remediation_random_g0_lmb0_masks10_12_14_15_n5_exp6_10_seed9020260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL098.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_selected_mask6_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 9820260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL098/uv_profiles/selected_random_g0_lmb0_mask6_per_orientation_n5_exp6_10_seed9820260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL120.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks6_10_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 12020260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL120/trials/remediation/uv_random_g0_lmb0_mask6_n5_exp6_10_seed12020260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL132.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks6_8_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 13220260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 6,8,14,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL132/uv_profiles/remediation_random_g0_lmb0_masks6_8_14_15_n5_exp6_10_seed13220260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL160.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks6_12_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 16020260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 6,12,14,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL160/uv_profiles/remediation_random_g0_lmb0_masks6_12_14_15_n5_exp6_10_seed16020260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL168.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks6_10_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 16820260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL168/trials/remediation/uv_random_g0_lmb0_mask6_n5_exp6_10_seed16820260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL170.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks6_10_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 17020260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 6,10,14,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL170/uv_profiles/remediation_random_g0_lmb0_masks6_10_14_15_n5_exp6_10_seed17020260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL190.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_masks4_8_12_15_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 19020260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 4,8,12,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL190/uv_profiles/final_random_g0_lmb0_masks4_8_12_15_per_orientation_n5_exp6_10_seed19020260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL194.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_masks4_8_12_15_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 19420260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 4,8,12,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL194/uv_profiles/final_random_g0_lmb0_masks4_8_12_15_per_orientation_n5_exp6_10_seed19420260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL280.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_mask6_q11_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 28020260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL280/uv_profiles/final_random_g0_lmb0_mask6_q11_n5_exp6_10_seed28020260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL286.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_g0_lmb0_mask11_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 28620260809 gammaloop-nextest-integration>  --uv-ray-directions 211,-157,193,37,126,-109,98,-86,342,30,148,-534 gammaloop-nextest-integration>  --uv-ray-norms 1000,1100,1300,1700 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 11 --subset-cardinality 3 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL286/uv_profiles/final_g0_lmb0_mask11_per_orientation_n5_exp6_10_seed28620260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --uv-ray-directions ... --uv-ray-norms ... --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL290.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_g0_lmb0_mask2_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 29020260809 gammaloop-nextest-integration>  --uv-ray-directions 37,126,-109,3,5,-7,-11,13,17,47,29,-31 gammaloop-nextest-integration>  --uv-ray-norms 1000,1100,1300,1700 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 2 --subset-cardinality 1 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL290/uv_profiles/final_g0_lmb0_mask2_per_orientation_n5_exp6_10_seed29020260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --uv-ray-directions ... --uv-ray-norms ... --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL292.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks4_8_12_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 29220260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 4 --subset-cardinality 1 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL292/trials/remediation/uv_random_g0_lmb0_mask4_n5_exp6_10_seed29220260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL304.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_mask4_q12_n5_exp4_8' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 4 --max-scaling 8 gammaloop-nextest-integration>  --per-orientation --seed 30420260809 --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 4 --subset-cardinality 1 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL304_shared_projection_parent491213/uv_profiles/final_random_g0_lmb0_mask4_q12_n5_exp4_8_seed30420260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL358.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_GL358_original_graph0_lmb0_mask14' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 35820260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 14 --subset-cardinality 3 gammaloop-nextest-integration>  --uv-ray-directions 211,-157,193,37,126,-109,98,-86,342,30,148,-534 gammaloop-nextest-integration>  --uv-ray-norms 1000,1000,1000,1000 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL358/uv_profiles/targeted_graph0_lmb0_mask14_per_orientation_n5_exp6_10_seed35820260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL438.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_g0_lmb0_mask14_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 43820260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 14 --subset-cardinality 3 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL438/trials/remediation/uv_random_g0_lmb0_mask14_n5_exp6_10_seed43820260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL443.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_seeded_random_g0_lmb0_masks10_12_n5_exp4_8' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 4 --max-scaling 8 --per-orientation --seed 44320260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 10,12 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL443/uv_profiles/final_seeded_random_g0_lmb0_masks10_12_n5_exp4_8_seed44320260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL448.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_masks8_14_15_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 44820260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 8,14,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL448/uv_profiles/remediation_final_random_g0_lmb0_masks8_14_15_per_orientation_n5_exp6_10_seed44820260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL460.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_seeded_random_g0_lmb0_masks6_12_n5_exp4_8' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 4 --max-scaling 8 --per-orientation --seed 46020260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6,12 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL460/uv_profiles/final_seeded_random_g0_lmb0_masks6_12_n5_exp4_8_seed46020260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL488.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 48820260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 14 --subset-cardinality 3 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL488/trials/remediation/uv_random_g0_lmb0_mask14_n5_exp6_10_seed48820260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL490.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_gl490_focus_lmb0_masks6_8_14_f64' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 17 --min-scaling 8 --max-scaling 12 --per-orientation gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6,8,14 gammaloop-nextest-integration>  --seed 49020260809 gammaloop-nextest-integration>  --uv-ray-directions 37,126,-109,-91,64,83,74,-52,137,211,-157,193 gammaloop-nextest-integration>  --uv-ray-norms 1000,1000,1000,1000 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL490/uv_profiles/focused_per_orientation_lmb0_masks6_8_14_f64_exp8_12_seed49020260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL494.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks12_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 49420260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 12,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL494/remediation_uv_random_g0_lmb0_masks12_15_n5_exp6_10_seed49420260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL534.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 53420260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 14 --subset-cardinality 3 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL534/trials/remediation/uv_random_g0_lmb0_mask14_n5_exp6_10_seed53420260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL564.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_mask10_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 56420260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 10 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL564/uv_profiles/final_random_g0_lmb0_mask10_per_orientation_n5_exp6_10_seed56420260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL572.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_GL572_pristine_graph0_lmb0_targeted_masks' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 9 --min-scaling 8 --max-scaling 12 gammaloop-nextest-integration>  --per-orientation --seed 57220260809 gammaloop-nextest-integration>  --uv-ray-directions=211,-157,193,37,126,-109,98,-86,342,-91,64,83 gammaloop-nextest-integration>  --uv-ray-norms=1000,1000,1000,1000 gammaloop-nextest-integration>  --graph-index=0 --lmb-index=0 gammaloop-nextest-integration>  --loop-subset-mask=1,2,4,5,8,12,15 gammaloop-nextest-integration>  --subset-cardinality=1,2,4 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL572/uv_profiles/pristine_graph0_lmb0_masks_1_2_4_5_8_12_15_exp8_12_seed57220260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --uv-ray-directions ... --uv-ray-norms ... --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL588.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_exact_g0_lmb0_masks1_5_per_orientation' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 9 --min-scaling 6 --max-scaling 10 --per-orientation --seed 58820260809 gammaloop-nextest-integration>  --uv-ray-directions 19,-23,41,47,29,-31,-16,-46,78,-164,186,-224 gammaloop-nextest-integration>  --uv-ray-norms 1000,1100,1300,1700 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 1,5 --subset-cardinality 1,2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL588/uv_profiles/exact_g0_lmb0_masks1_5_per_orientation_exp6_10': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --uv-ray-directions ... --uv-ray-norms ... --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL701.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_masks4_8_12_15_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 70120260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 4,8,12,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL701/uv_profiles/final_random_g0_lmb0_masks4_8_12_15_per_orientation_n5_exp6_10_seed70120260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL703.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_masks4_8_12_15_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 70320260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 4,8,12,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL703/uv_profiles/final_random_g0_lmb0_masks4_8_12_15_per_orientation_n5_exp6_10_seed70320260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  tests/tests/test_runs/examples.rs:58:20 gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.975s] ( 80/166) gammaloop-integration-tests::test_runs inspect::inspect_x_space_reports_missing_discrete_dimensions_cleanly gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test inspect::inspect_x_space_reports_missing_discrete_dimensions_cleanly ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  inspect::inspect_x_space_reports_missing_discrete_dimensions_cleanly gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.96s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:39.731] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:39.731] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:39.749] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:39.749] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:39.749] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:39.750] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:04:39.751] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=true gammaloop-nextest-integration>  [2026-09-14 01:04:39.751] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  enable_cache = false gammaloop-nextest-integration>  debug_cache = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:39.752] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:39.753] @gammaloop_api::se... INFO : Running command generate amp g g > h h h / u d c s b QED==3 [{1}] gammaloop-nextest-integration>  --only-diagrams gammaloop-nextest-integration>  --numerator-grouping only_detect_zeroes gammaloop-nextest-integration>  --select-graphs GL15 gammaloop-nextest-integration>  --loop-momentum-bases GL15=8 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:39.755] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:39.763] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.763] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.769] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.781] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'only detect zero numerators': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:39.782] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:39.782] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:39.782] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:39.783] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:40.589] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 104.49 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ 1L │ GL15 │ 9 │ 418ms (52%) │ 136ms (17%) │ 242ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 418ms (52%) │ 136ms (17%) │ 242ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:40.589] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:40.594] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:04:40.598] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: This integrand uses discrete graph sampling (sample_orientations = true, sampling_type = sampling_multi_channeling), so x-space evaluation requires 3 discrete dimensions [graph group, orientation, channel], but got 0. gammaloop-nextest-integration>  Location: tests/tests/test_runs/inspect.rs:898 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: test_runs[8eff9a2abf4f38a5]::inspect::inspect_x_space_reports_missing_discrete_dimensions_cleanly gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.221s] ( 81/166) gammaloop-integration-tests::test_runs inspect::test_mass_approach_scalar_self_energy gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test inspect::test_mass_approach_scalar_self_energy ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  inspect::test_mass_approach_scalar_self_energy gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.21s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:40.699] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:04:40.699] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p gammaloop-nextest-integration>  [2026-09-14 01:04:40.700] @gammaloop_api::se... INFO : Running command import graphs ./tests/resources/graphs/mass_approach_scalar_self_energy.dot gammaloop-nextest-integration>  [2026-09-14 01:04:40.700] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/mass_approach_scalar_self_energy.dot' gammaloop-nextest-integration>  [2026-09-14 01:04:40.704] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:40.807] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 68.61 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ dotted_bubble │ 5 │ 32ms (89%) │ 0ms (2.6%) │ 3ms (8.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ dotted_bubble_small_mass │ 4 │ 28ms (89%) │ 1ms (3.2%) │ 2ms (8.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 60ms (89%) │ 1ms (2.9%) │ 5ms (8.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:40.823] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=1.1 gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >>, ::evaluate>::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample>), >)>>::extend_trusted>>, ::evaluate>::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample>), core[940e698046960fd5]::iter::adapters::map::Map>>, ::evaluate>::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate::> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test_runs[8eff9a2abf4f38a5]::inspect::test_mass_approach_scalar_self_energy gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.229s] ( 82/166) gammaloop-integration-tests::test_runs inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.22s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:40.720] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:04:40.720] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p gammaloop-nextest-integration>  [2026-09-14 01:04:40.721] @gammaloop_api::se... INFO : Running command import graphs ./tests/resources/graphs/uv_tests/scalar_raised_self_energy.dot -p raised_scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.721] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/uv_tests/scalar_raised_self_energy.dot' gammaloop-nextest-integration>  [2026-09-14 01:04:40.724] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.tropical_subgraph_table.disable_tropical_generation=true global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=true global.generation.uv.softct=false global.generation.uv.generate_integrated=false global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:40.725] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  disable_flux_factor = true gammaloop-nextest-integration>  m_uv = 20.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:40.725] @gammaloop_api::se... INFO : Running command generate existing -p raised_scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.833] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 68.39 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────────────────────────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────────────────────────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ scalar_raised_self_energy │ 5 │ 68ms (81%) │ 8ms (10%) │ 7ms (8.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────────────────────────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 5 │ 68ms (81%) │ 8ms (10%) │ 7ms (8.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────────────────────────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling graph 'scalar_raised_self_energy' channel 'lmb[2]' target Lmb([2, 5]), master-frame edges [1, 3] gammaloop-nextest-integration>  1: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2834 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: eyre[cb2fd339c0c40fca]::private::format_err gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: ::forward gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: ::forward gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: ::forward gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: ::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::{closure#4}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: test_runs[8eff9a2abf4f38a5]::utils::inspect_xspace_process gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter, core[940e698046960fd5]::iter::adapters::GenericShunt, test_runs[8eff9a2abf4f38a5]::inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes::{closure#0}::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: core[940e698046960fd5]::iter::adapters::try_process::, test_runs[8eff9a2abf4f38a5]::inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes::{closure#0}::{closure#0}>, spenso[6f333d3387fda60d]::algebra::complex::Complex, core[940e698046960fd5]::result::Result, >, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator, eyre[cb2fd339c0c40fca]::Report>>>::from_iter, test_runs[8eff9a2abf4f38a5]::inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes::{closure#0}::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.333s] ( 85/166) gammaloop-integration-tests::test_runs inspect::uv_profile_selects_lu_graph_and_cut gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test inspect::uv_profile_selects_lu_graph_and_cut ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  inspect::uv_profile_selects_lu_graph_and_cut gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.32s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:40.715] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:04:40.715] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p gammaloop-nextest-integration>  [2026-09-14 01:04:40.716] @gammaloop_api::se... INFO : Running command import graphs ./tests/resources/graphs/mass_approach_scalar_self_energy.dot -p scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.716] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/mass_approach_scalar_self_energy.dot' gammaloop-nextest-integration>  [2026-09-14 01:04:40.721] @gammaloop_api::se... INFO : Running command set global kv global.generation.tropical_subgraph_table.disable_tropical_generation=true global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=true global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:40.722] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  disable_flux_factor = true gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:40.723] @gammaloop_api::se... INFO : Running command generate existing -p scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.926] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 79.85 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────────────────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ dotted_bubble │ 5 │ 76ms (94%) │ 1ms (1.4%) │ 3ms (4.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ dotted_bubble_small_mass │ 4 │ 62ms (93%) │ 1ms (2.0%) │ 3ms (4.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 138ms (94%) │ 2ms (1.6%) │ 6ms (4.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────────────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_profile_momentum_point:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::uv::profile::evaluate_momentum_space_point gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: , ::sample_subset_orientation_with_precision::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), , ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter, ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: core[940e698046960fd5]::iter::adapters::try_process::, ::sample_subset_orientation_with_precision::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter, ::sample_subset_orientation_with_precision::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: ::sample_subset_orientation gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::sample_subset gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: <&::sample_lmb::{closure#2} as core[940e698046960fd5]::ops::function::Fn<(&mut gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, &(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32))>>::call gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), core[940e698046960fd5]::iter::adapters::map::Map, i32)>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder<_>>::consume_iter::with<&(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32), gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, core[940e698046960fd5]::result::Result<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>, &::sample_lmb::{closure#2}>::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>::{closure#0}>, , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: , i32)> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as rayon[66a9e46badefbd30]::iter::ParallelExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::par_extend::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: ::sample_lmb gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: <&::sample_cross_section_graph::{closure#2} as core[940e698046960fd5]::ops::function::FnMut<((usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)),)>>::call_mut gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::slice::iter::Iter<(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)>>, &::sample_cross_section_graph::{closure#2}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: , i32)>)>> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: , as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> as rayon[66a9e46badefbd30]::iter::plumbing::ProducerCallback<(usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>))>>::callback::, i32)>)>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  33:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  34: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  36:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, &::profile::{closure#3}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  37: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  38:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  39: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  40: , ::in_worker_cold<::install<::profile::{closure#3}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  41: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  42: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  43: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  44: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  45: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  46: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  47: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  Warning: SpanTrace capture is Unsupported. gammaloop-nextest-integration>  Ensure that you've setup a tracing-error ErrorLayer and the semver versions are compatible gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.488s] ( 88/166) gammaloop-integration-tests::test_runs inspect::raised_cut_numerator_cancels_one_propagator_in_both_orientation_modes gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test inspect::raised_cut_numerator_cancels_one_propagator_in_both_orientation_modes ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  inspect::raised_cut_numerator_cancels_one_propagator_in_both_orientation_modes gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.47s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:40.760] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:04:40.760] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p gammaloop-nextest-integration>  [2026-09-14 01:04:40.761] @gammaloop_api::se... INFO : Running command import graphs ./tests/resources/graphs/raised_cut_numerator_cancellation.dot -p raised_cut_cancellation -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.761] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/raised_cut_numerator_cancellation.dot' gammaloop-nextest-integration>  [2026-09-14 01:04:40.764] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.tropical_subgraph_table.disable_tropical_generation=true global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=true global.generation.uv.softct=false global.generation.uv.generate_integrated=false global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:40.765] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  disable_flux_factor = true gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:40.768] @gammaloop_api::se... INFO : Running command generate existing -p raised_cut_cancellation -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.871] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 68.64 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬────────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ lower_bubble │ 2 │ 1ms (82%) │ 0ms (2.6%) │ 0ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ powered_cancel │ 4 │ 7ms (73%) │ 1ms (13%) │ 1ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 9ms (74%) │ 1ms (11%) │ 1ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴────────────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:40.872] @gammaloop_api::se... INFO : Running command select -p raised_cut_cancellation -i compare --with-only-graph-names powered_cancel --output_process raised_cut_powered --output_integrand compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.873] @commands::select INFO : Selected 1 graph groups from compare in process raised_cut_cancellation to compare in process raised_cut_powered gammaloop-nextest-integration>  [2026-09-14 01:04:40.873] @commands::select INFO : Kept master graphs: 1 (powered_cancel) gammaloop-nextest-integration>  [2026-09-14 01:04:40.873] @commands::select INFO : Removed master graphs: 1 (lower_bubble) gammaloop-nextest-integration>  [2026-09-14 01:04:40.873] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.873] @gammaloop_api::se... INFO : Running command select -p raised_cut_cancellation -i compare --with-only-graph-names lower_bubble --output_process raised_cut_lower --output_integrand compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.874] @commands::select INFO : Selected 1 graph groups from compare in process raised_cut_cancellation to compare in process raised_cut_lower gammaloop-nextest-integration>  [2026-09-14 01:04:40.874] @commands::select INFO : Kept master graphs: 1 (lower_bubble) gammaloop-nextest-integration>  [2026-09-14 01:04:40.874] @commands::select INFO : Removed master graphs: 1 (powered_cancel) gammaloop-nextest-integration>  [2026-09-14 01:04:40.874] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #2 -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.875] @gammaloop_api::se... INFO : Running command generate existing -p raised_cut_powered -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.981] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 76.36 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬────────────────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ powered_cancel │ 4 │ 7ms (74%) │ 1ms (11%) │ 1ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 7ms (74%) │ 1ms (11%) │ 1ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴────────────────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:40.982] @gammaloop_api::se... INFO : Running command generate existing -p raised_cut_lower -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:41.087] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 76.93 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ lower_bubble │ 2 │ 2ms (83%) │ 0ms (2.3%) │ 0ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 2ms (83%) │ 0ms (2.3%) │ 0ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::{closure#4}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::utils::inspect_xspace_process gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: test_runs[8eff9a2abf4f38a5]::inspect::raised_cut_numerator_cancels_one_propagator_in_both_orientation_modes gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.642s] ( 97/166) gammaloop-integration-tests::test_runs runtime_graph_subset::cross_section_runtime_graph_subset_is_compact_normalized_and_event_safe gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test runtime_graph_subset::cross_section_runtime_graph_subset_is_compact_normalized_and_event_safe ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  runtime_graph_subset::cross_section_runtime_graph_subset_is_compact_normalized_and_event_safe gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.63s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.232] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.232] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.256] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:41.256] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:41.256] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:41.257] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:41.258] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:41.262] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:41.264] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.271] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:41.271] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.271] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.271] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:41.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:41.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:41.381] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.381] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.382] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.382] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.383] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:41.703] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.12 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 54ms (53%) │ 22ms (21%) │ 26ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 66ms (32%) │ 67ms (32%) │ 77ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 121ms (39%) │ 89ms (28%) │ 103ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:41.705] @gammaloop_api::se... INFO : Running command set process -p epem_ddxg -i default string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [1, -1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:41.706] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true stability.rotation_axis=[] gammaloop-nextest-integration>  [2026-09-14 01:04:41.707] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  graph_names = ["GL2", "GL0"] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_sample:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test_runs[8eff9a2abf4f38a5]::runtime_graph_subset::cross_section_runtime_graph_subset_is_compact_normalized_and_event_safe gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.779s] ( 98/166) gammaloop-integration-tests::test_runs runtime_graph_subset::correlated_runtime_graph_subsets_allow_different_graph_names gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test runtime_graph_subset::correlated_runtime_graph_subsets_allow_different_graph_names ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  runtime_graph_subset::correlated_runtime_graph_subsets_allow_different_graph_names gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.76s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.204] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.204] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.225] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:41.225] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:41.225] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:41.226] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:41.226] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:41.227] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:41.229] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.233] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:41.235] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.239] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.244] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.245] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.248] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.251] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:41.251] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:41.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:41.367] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.367] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.367] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.367] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.368] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:41.802] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 91.86 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 61ms (56%) │ 21ms (20%) │ 25ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 67ms (31%) │ 65ms (30%) │ 87ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 128ms (39%) │ 86ms (26%) │ 112ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:41.803] @gammaloop_api::se... INFO : Running command set process -p epem_ddxg -i default string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [1, -1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:41.804] @gammaloop_api::se... INFO : Running command duplicate integrand -p epem_ddxg -i default --output_process_name epem_ddxg_copy --output_integrand_name default_copy gammaloop-nextest-integration>  [2026-09-14 01:04:41.807] @gammaloop_api::se... INFO : Running command set process -p epem_ddxg -i default string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  graph_names = ["GL0"] gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.808] @gammaloop_api::se... INFO : Running command set process -p epem_ddxg_copy -i default_copy string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  graph_names = ["GL2"] gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.809] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/correlated_runtime_graph_subsets_allow_different_graph_names/correlated_subset_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:41.833] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:41.833] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default, epem_ddxg_copy@default_copy gammaloop-nextest-integration>  [2026-09-14 01:04:41.835] @commands::integrate INFO : Runtime graph-group subset for epem_ddxg@default: 1 of 2 groups [GL0] gammaloop-nextest-integration>  [2026-09-14 01:04:41.839] @commands::integrate INFO : Runtime graph-group subset for epem_ddxg_copy@default_copy: 1 of 2 groups [GL2] gammaloop-nextest-integration>  [2026-09-14 01:04:41.854] @gammalooprs::inte... WARNING : Selected integrands do not share the same semantic labels for the monitored discrete dimension 'graph' (epem_ddxg@default vs epem_ddxg_copy@default_copy). Falling back to raw bin indices in integration reporting. gammaloop-nextest-integration>  [2026-09-14 01:04:41.854] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 1 nested discrete grids with 1 graph and 6 continuous dimensions using Monte Carlo over selected graph groups [GL0] in spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:41.854] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.369s] (102/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_spatial_component_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 1.319768203s gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_spatial_component_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_spatial_component_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.35s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.868] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:41.868] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.871] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:41.872] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:41.873] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:41.877] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.878] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_q6_spatial_component_gl00_q6_component_1_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.879] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.880] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.880] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.884] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.885] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.885] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.886] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.887] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.887] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.889] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.897] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.897] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.897] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.897] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.898] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:41.899] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_q6_spatial_component_gl00_q6_component_1_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:43.074] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.37 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 927ms (80%) │ 26ms (2.3%) │ 205ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 927ms (80%) │ 26ms (2.3%) │ 205ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:43.075] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [f64: Unstable(0); f128: Unstable(2); arb: Unstable(0)]; numerical errors [f64: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision; arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::utils::evaluate_xspace_process_with_events gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_spatial_component_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.465s] (103/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_temporal_component_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 1.392474329s gammaloop-nextest-integration>  scalar GL00 q6_component_0_numerator local-UV route orientation-local local-3D: evaluation 18.731106ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_temporal_component_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_temporal_component_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.45s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:42.005] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:42.005] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:42.008] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:42.009] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:42.010] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:42.011] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:42.012] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_q6_temporal_component_gl00_q6_component_0_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:42.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:42.014] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:42.014] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:42.014] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.018] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.027] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:42.027] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:42.027] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:42.027] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:42.028] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:42.029] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_q6_temporal_component_gl00_q6_component_0_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:43.290] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 91.77 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 980ms (80%) │ 22ms (1.8%) │ 218ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 980ms (80%) │ 22ms (1.8%) │ 218ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:43.291] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_temporal_component_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.960s] (105/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_first_owned_dot_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 1.879649616s gammaloop-nextest-integration>  scalar GL00 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 22.859619ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_first_owned_dot_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_first_owned_dot_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.94s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.555] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:41.555] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.558] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:41.559] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:41.560] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:41.561] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.562] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_first_owned_dot_gl00_quadratic_pair_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.563] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.564] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.566] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.567] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.571] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.571] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.571] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.572] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.572] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.574] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.582] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.582] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.582] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.582] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.583] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:41.584] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_first_owned_dot_gl00_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:43.293] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 97.93 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.24s (77%) │ 89ms (5.5%) │ 285ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.24s (77%) │ 89ms (5.5%) │ 285ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:43.294] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_first_owned_dot_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.852s] (106/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_temporal_component_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 1.748342716s gammaloop-nextest-integration>  scalar GL00 q5_component_0_numerator local-UV route orientation-local local-3D: evaluation 22.469397ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_temporal_component_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_temporal_component_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.84s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.756] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:41.756] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.760] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:41.760] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:41.761] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:41.762] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.763] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_q5_temporal_component_gl00_q5_component_0_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.766] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.770] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.778] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.778] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.778] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.778] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.779] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:41.780] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_q5_temporal_component_gl00_q5_component_0_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:43.368] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 90.73 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.26s (79%) │ 45ms (2.9%) │ 278ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.26s (79%) │ 45ms (2.9%) │ 278ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:43.370] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_temporal_component_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 2.093s] (108/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_spatial_component_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 2.035823216s gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_spatial_component_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_spatial_component_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 2.08s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.782] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:41.782] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.785] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:41.786] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:41.787] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:41.791] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.792] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_q5_spatial_component_gl00_q5_component_1_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.793] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.797] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.799] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.802] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.806] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.806] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.828] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.829] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.829] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.829] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:41.830] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_q5_spatial_component_gl00_q5_component_1_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:43.609] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 95.26 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.34s (76%) │ 69ms (3.9%) │ 352ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.34s (76%) │ 69ms (3.9%) │ 352ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:43.611] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [f64: Unstable(0); f128: Unstable(2); arb: Unstable(0)]; numerical errors [f64: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision; arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::utils::evaluate_xspace_process_with_events gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_spatial_component_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.595s] (113/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_temporal_product_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 1.421341943s gammaloop-nextest-integration>  scalar GL04 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 64.917329ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_temporal_product_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_temporal_product_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.58s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.787] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.787] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.790] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.791] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.791] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.792] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.793] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_left_temporal_product_gl04_component_0_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:43.794] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.796] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.796] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.797] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.797] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.797] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.798] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.798] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.800] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.808] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.808] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.808] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.809] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.809] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_left_temporal_product_gl04_component_0_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.099] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.93 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 902ms (76%) │ 25ms (2.1%) │ 258ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 902ms (76%) │ 25ms (2.1%) │ 258ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.100] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_temporal_product_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.917s] (114/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_temporal_product_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 1.855821771s gammaloop-nextest-integration>  scalar GL00 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 13.675335ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_temporal_product_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_temporal_product_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.90s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.467] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.467] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.477] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.478] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.482] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.484] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.486] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_second_owned_temporal_product_gl00_component_0_pair_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:43.487] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.489] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.489] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.489] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.490] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.490] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.491] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.491] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.491] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.494] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.504] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.504] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.504] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.504] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.505] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.506] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_second_owned_temporal_product_gl00_component_0_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.213] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 98.17 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.19s (74%) │ 48ms (3.0%) │ 366ms (23%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.19s (74%) │ 48ms (3.0%) │ 366ms (23%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.215] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_temporal_product_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 3.297s] (115/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_dot_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 3.191605558s gammaloop-nextest-integration>  scalar GL00 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 24.981408ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_dot_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_dot_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 3.27s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:42.129] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:42.129] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:42.133] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:42.133] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:42.134] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:42.135] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:42.136] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_second_owned_dot_gl00_quadratic_pair_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:42.137] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:42.138] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:42.140] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:42.144] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.148] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.155] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:42.155] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:42.155] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:42.155] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:42.156] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:42.157] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_second_owned_dot_gl00_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.204] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 113.23 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.69s (57%) │ 232ms (7.9%) │ 1.03s (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.69s (57%) │ 232ms (7.9%) │ 1.03s (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.205] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_dot_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.840s] (116/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_owned_dot_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 1.706233369s gammaloop-nextest-integration>  scalar GL04 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 42.417846ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_owned_dot_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_owned_dot_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.82s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.706] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.706] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.710] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.710] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.711] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.712] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.713] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_left_owned_dot_gl04_quadratic_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:43.714] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.715] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.715] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.715] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.717] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.717] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.717] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.717] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.717] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.720] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.727] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.727] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.727] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.728] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.729] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_left_owned_dot_gl04_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.298] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 91.02 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 1.05s (70%) │ 105ms (7.0%) │ 346ms (23%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.05s (70%) │ 105ms (7.0%) │ 346ms (23%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.300] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_owned_dot_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 2.346s] (117/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_spatial_product_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 2.237783652s gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_spatial_product_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_spatial_product_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 2.33s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.286] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.286] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.297] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.298] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.298] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.299] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.303] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_second_owned_spatial_product_gl00_component_1_pair_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:43.304] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.308] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.312] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.320] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.320] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.321] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.324] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.324] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.329] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.344] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.344] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.345] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.345] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.346] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.347] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_second_owned_spatial_product_gl00_component_1_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.370] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 100.84 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.35s (70%) │ 84ms (4.4%) │ 493ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.35s (70%) │ 84ms (4.4%) │ 493ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.372] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [f64: Unstable(0); f128: Unstable(2); arb: Unstable(0)]; numerical errors [f64: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision; arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::utils::evaluate_xspace_process_with_events gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_spatial_product_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.562s] (118/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_component_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 1.40763011s gammaloop-nextest-integration>  scalar GL04 q5_component_0_numerator local-UV route orientation-local local-3D: evaluation 50.52017ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_component_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_component_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:44.071] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:44.071] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:44.075] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:44.076] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:44.076] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:44.077] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:44.078] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_q5_temporal_component_gl04_q5_component_0_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:44.079] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:44.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:44.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:44.081] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.082] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.082] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.082] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.083] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.083] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.086] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.094] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:44.094] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:44.094] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:44.094] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:44.095] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:44.096] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_q5_temporal_component_gl04_q5_component_0_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.372] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.78 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 735ms (61%) │ 63ms (5.3%) │ 404ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 735ms (61%) │ 63ms (5.3%) │ 404ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.374] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_component_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 4.118s] (119/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 3.747498792s gammaloop-nextest-integration>  scalar GL00 no_numerator local-UV route orientation-local local-3D: evaluation 143.445633ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 4.10s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.588] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:41.588] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.591] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:41.592] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:41.592] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:41.593] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.594] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl00_no_num -i no_numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.596] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.598] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.599] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.599] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.601] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.601] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.603] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.615] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.615] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.615] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.616] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl00_quadratic_pair_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.618] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.624] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.633] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.633] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.633] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.633] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.634] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:41.635] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl00_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:04:42.883] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 92.72 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL00 │ 8 │ 1.04s (88%) │ 42ms (3.6%) │ 103ms (8.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 1.04s (88%) │ 42ms (3.6%) │ 103ms (8.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:42.884] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl00_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.223] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 120.95 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 8 │ 1.72s (75%) │ 346ms (15%) │ 223ms (9.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 1.72s (75%) │ 346ms (15%) │ 223ms (9.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.224] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.407s] (120/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_exchange_tree_matches_squared_amplitude gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_exchange_tree_matches_squared_amplitude ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_exchange_tree_matches_squared_amplitude gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.39s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:45.750] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:45.750] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:45.756] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.758] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.759] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:45.760] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.761] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 scalar_1 [{{2}}] --allowed-vertex-interactions V_4_SCALAR_1112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:45.763] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.763] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.763] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.763] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:45.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:45.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:45.775] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.775] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/6 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.775] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.878] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 77.38 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 6ms (89%) │ 0ms (4.7%) │ 0ms (6.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 6ms (89%) │ 0ms (4.7%) │ 0ms (6.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.879] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:45.879] @commands::remove INFO : Removed integrand LO from process born gammaloop-nextest-integration>  [2026-09-14 01:04:45.880] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.883] @gammaloop_api::se... INFO : Running command import graphs --inline-dot """digraph born_tree { gammaloop-nextest-integration>  overall_factor="1/6"; gammaloop-nextest-integration>  a[int_id="V_3_SCALAR_012"]; b[int_id="V_3_SCALAR_001"]; gammaloop-nextest-integration>  c[int_id="V_3_SCALAR_012"]; d[int_id="V_3_SCALAR_001"]; gammaloop-nextest-integration>  ext0[style=invis,is_cut=0]; gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.883] @commands::import INFO : Loading graphs from inline DOT string gammaloop-nextest-integration>  [2026-09-14 01:04:45.887] @gammaloop_api::se... INFO : Running command generate existing -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:45.991] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 81.92 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ born_tree │ 2 │ 14ms (89%) │ 0ms (2.9%) │ 1ms (8.1%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 14ms (89%) │ 0ms (2.9%) │ 1ms (8.1%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_phase_conventions::scalar_born_exchange_tree_matches_squared_amplitude gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.374s] (121/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_five_body_mc_matches_phase_space gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_five_body_mc_matches_phase_space ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_five_body_mc_matches_phase_space gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.36s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:46.234] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:46.234] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:46.238] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.239] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:46.240] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:46.240] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:46.241] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 scalar_1 scalar_1 scalar_1 [{{4}}] --allowed-vertex-interactions V_6_SCALAR_111112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.243] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:46.243] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.243] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.243] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.244] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.244] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.244] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.246] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.246] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.246] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:46.257] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/120 ) gammaloop-nextest-integration>  [2026-09-14 01:04:46.258] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:46.368] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 77.47 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 52ms (98%) │ 0ms (0.61%) │ 0ms (1.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 52ms (98%) │ 0ms (0.61%) │ 0ms (1.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:46.369] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/scalar_born_phase_n5_1_0/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:46.370] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:46.370] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.374] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 12 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:46.374] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.917s] (122/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q6_temporal_component_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 1.732763651s gammaloop-nextest-integration>  scalar GL04 q6_component_0_numerator local-UV route orientation-local local-3D: evaluation 55.58599ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q6_temporal_component_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q6_temporal_component_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.89s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:44.598] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:44.598] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:44.601] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:44.602] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:44.603] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:44.604] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:44.604] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_q6_temporal_component_gl04_q6_component_0_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:44.606] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:44.607] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:44.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:44.614] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.618] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.618] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:44.632] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:44.632] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:44.632] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:44.633] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:44.634] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_q6_temporal_component_gl04_q6_component_0_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:46.213] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 90.12 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 1.10s (75%) │ 49ms (3.4%) │ 325ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.10s (75%) │ 49ms (3.4%) │ 325ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:46.214] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q6_temporal_component_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.282s] (124/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_massive_decay_and_scattering_mc_match_phase_space gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_massive_decay_and_scattering_mc_match_phase_space ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_massive_decay_and_scattering_mc_match_phase_space gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.27s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:46.529] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:46.529] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:46.534] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.535] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.15 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:46.536] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:46.537] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:46.538] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 [{{1}}] --allowed-vertex-interactions V_3_SCALAR_112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.539] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:46.539] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:46.545] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:46.545] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:46.656] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 76.63 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 4ms (82%) │ 0ms (7.5%) │ 0ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 4ms (82%) │ 0ms (7.5%) │ 0ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:46.657] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/scalar_born_phase_n2_1_0.15/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:46.658] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:46.658] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.665] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:46.665] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.298s] (125/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_four_body_mc_matches_phase_space gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_four_body_mc_matches_phase_space ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_four_body_mc_matches_phase_space gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.28s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:46.545] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.546] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:46.547] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:46.547] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:46.548] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 scalar_1 scalar_1 [{{3}}] --allowed-vertex-interactions V_5_SCALAR_11112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.550] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:46.550] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.557] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:46.557] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/24 ) gammaloop-nextest-integration>  [2026-09-14 01:04:46.557] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:46.661] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 74.36 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 29ms (95%) │ 0ms (1.5%) │ 1ms (3.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 29ms (95%) │ 0ms (1.5%) │ 1ms (3.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:46.662] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/scalar_born_phase_n4_1_0/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:46.662] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:46.662] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.670] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 9 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:46.670] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.278s] (126/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_phases_match_phase_space_at_one_through_five_loops gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_phases_match_phase_space_at_one_through_five_loops ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_phases_match_phase_space_at_one_through_five_loops gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.27s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:46.760] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:46.760] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:46.766] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.767] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:46.768] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:46.769] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:46.770] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 [{{1}}] --allowed-vertex-interactions V_3_SCALAR_112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.773] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.779] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:46.779] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:46.779] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:46.887] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 76.53 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 3ms (79%) │ 0ms (8.7%) │ 0ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 3ms (79%) │ 0ms (8.7%) │ 0ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: test_runs[8eff9a2abf4f38a5]::scalar_phase_conventions::check_scalar_contact_point gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_phase_conventions::scalar_born_phases_match_phase_space_at_one_through_five_loops gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.297s] (127/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_three_body_mc_matches_phase_space gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_three_body_mc_matches_phase_space ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_three_body_mc_matches_phase_space gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.28s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:46.832] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:46.833] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:46.837] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.838] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:46.839] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:46.840] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:46.841] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 scalar_1 [{{2}}] --allowed-vertex-interactions V_4_SCALAR_1112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.844] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.844] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.844] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.851] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:46.851] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/6 ) gammaloop-nextest-integration>  [2026-09-14 01:04:46.852] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:46.962] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 77.47 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 12ms (92%) │ 0ms (3.3%) │ 0ms (4.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 12ms (92%) │ 0ms (3.3%) │ 0ms (4.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:46.963] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/scalar_born_phase_n3_1_0/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:46.963] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:46.963] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.971] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:46.971] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.496s] (128/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_six_body_mc_matches_phase_space gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_six_body_mc_matches_phase_space ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_six_body_mc_matches_phase_space gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.48s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:46.883] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:46.883] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:46.887] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.888] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:46.889] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:46.890] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:46.891] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 scalar_1 scalar_1 scalar_1 scalar_1 [{{5}}] --allowed-vertex-interactions V_7_SCALAR_1111112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.925] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.925] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.928] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:46.938] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/720 ) gammaloop-nextest-integration>  [2026-09-14 01:04:46.939] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:47.149] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 74.76 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 143ms (99%) │ 0ms (0.23%) │ 0ms (0.37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 143ms (99%) │ 0ms (0.23%) │ 0ms (0.37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:47.150] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/scalar_born_phase_n6_1_0/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:47.150] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:47.150] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:04:47.158] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 15 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:47.159] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.290s] (129/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_two_body_mc_matches_phase_space gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_two_body_mc_matches_phase_space ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_two_body_mc_matches_phase_space gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.28s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:47.034] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:47.034] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:47.040] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:47.041] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.042] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:47.043] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:47.045] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 [{{1}}] --allowed-vertex-interactions V_3_SCALAR_112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:47.046] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:47.046] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.049] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.059] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:47.059] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:47.059] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:47.180] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 77.18 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 7ms (90%) │ 0ms (3.9%) │ 0ms (6.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 7ms (90%) │ 0ms (3.9%) │ 0ms (6.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:47.181] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/scalar_born_phase_n2_1_0/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:47.181] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:47.181] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:04:47.183] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:47.183] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.266s] (130/166) gammaloop-integration-tests::test_runs scalar_virtual_phase_conventions::scalar_virtual_triangle_mirrors_match_signed_born_interference gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_virtual_phase_conventions::scalar_virtual_triangle_mirrors_match_signed_born_interference ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_virtual_phase_conventions::scalar_virtual_triangle_mirrors_match_signed_born_interference gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.25s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:47.126] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:47.126] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:47.131] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:47.132] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.132] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false global.generation.threshold_subtraction.disable_integrated_ct=false gammaloop-nextest-integration>  [2026-09-14 01:04:47.133] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:47.135] @gammaloop_api::se... INFO : Running command import graphs --inline-dot """digraph virtual_triangle { gammaloop-nextest-integration>  overall_factor="1/2"; gammaloop-nextest-integration>  edge [particle=scalar_0]; gammaloop-nextest-integration>  ext0 [style=invis is_cut=0]; gammaloop-nextest-integration>  a [int_id="V_3_SCALAR_112"]; gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:47.135] @commands::import INFO : Loading graphs from inline DOT string gammaloop-nextest-integration>  [2026-09-14 01:04:47.139] @gammaloop_api::se... INFO : Running command generate existing -p interference -i virtual gammaloop-nextest-integration>  [2026-09-14 01:04:47.244] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 71.74 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ virtual │ virtual_triangle │ 2 │ 16ms (87%) │ 0ms (5.2%) │ 1ms (7.8%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 16ms (87%) │ 0ms (5.2%) │ 1ms (7.8%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_virtual_phase_conventions::scalar_virtual_triangle_mirrors_match_signed_born_interference gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 2.451s] (131/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl08_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL08 local-UV route orientation-local local-3D: setup and generation 2.368607986s gammaloop-nextest-integration>  scalar GL08 no_numerator local-UV route orientation-local local-3D: evaluation 37.944487ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl08_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl08_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 2.43s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:45.480] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:45.480] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:45.484] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.485] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:45.486] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:45.487] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.488] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl08_no_num -i no_numerator -o --select-graphs GL08 gammaloop-nextest-integration>  [2026-09-14 01:04:45.489] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.491] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.491] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.492] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.494] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.494] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.506] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.517] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.518] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl08_quadratic_pair_numerator -i numerator -o --select-graphs GL08 gammaloop-nextest-integration>  [2026-09-14 01:04:45.519] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.520] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.520] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.520] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.521] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.521] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.522] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.527] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.535] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.535] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.535] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.536] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.537] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl08_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.991] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 84.39 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL08 │ 4 │ 357ms (90%) │ 16ms (4.2%) │ 21ms (5.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 357ms (90%) │ 16ms (4.2%) │ 21ms (5.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.992] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl08_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:47.684] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 99.24 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL08 │ 4 │ 1.41s (87%) │ 140ms (8.6%) │ 74ms (4.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 1.41s (87%) │ 140ms (8.6%) │ 74ms (4.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:47.686] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL08' channel 'lmb[12]' target Lmb([3, 6, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL08' channel 'lmb[12]' target Lmb([3, 6, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl08_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 4.367s] (132/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_spatial_square_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 4.263638345s gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_spatial_square_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_spatial_square_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 4.35s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.839] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.840] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.843] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.844] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.845] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.845] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.846] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_q5_spatial_square_gl04_component_1_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:43.848] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.849] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.849] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.849] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.851] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.851] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.851] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.852] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.852] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.861] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.873] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.873] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.873] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.873] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.874] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.875] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_q5_spatial_square_gl04_component_1_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:47.979] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.91 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 2.88s (70%) │ 193ms (4.7%) │ 1.03s (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 2.88s (70%) │ 193ms (4.7%) │ 1.03s (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:47.980] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [f64: Unstable(0); f128: Unstable(2); arb: Unstable(0)]; numerical errors [f64: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision; arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::utils::evaluate_xspace_process_with_events gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_spatial_square_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 2.700s] (133/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl09_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL09 local-UV route orientation-local local-3D: setup and generation 1.617899237s gammaloop-nextest-integration>  scalar GL09 no_numerator local-UV route orientation-local local-3D: evaluation 25.60678ms gammaloop-nextest-integration>  scalar GL09 no_numerator local-UV route orientation-local local-3D: Arb evaluation 434.283559ms gammaloop-nextest-integration>  scalar GL09 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 15.585728ms gammaloop-nextest-integration>  scalar GL09 quadratic_pair_numerator local-UV route orientation-local local-3D: Arb evaluation 531.826982ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl09_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl09_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 2.68s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:45.605] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:45.605] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:45.610] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.611] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:45.612] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:45.613] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.614] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl09_no_num -i no_numerator -o --select-graphs GL09 gammaloop-nextest-integration>  [2026-09-14 01:04:45.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.618] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.618] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.626] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.641] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.641] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.641] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.641] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.643] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl09_quadratic_pair_numerator -i numerator -o --select-graphs GL09 gammaloop-nextest-integration>  [2026-09-14 01:04:45.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.646] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.646] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.647] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.649] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.649] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.649] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.653] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.665] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.665] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.665] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.665] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.667] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.668] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl09_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.897] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 81.13 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL09 │ 4 │ 139ms (85%) │ 9ms (5.6%) │ 15ms (9.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 139ms (85%) │ 9ms (5.6%) │ 15ms (9.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.899] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl09_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:47.056] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 95.45 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL09 │ 4 │ 918ms (87%) │ 94ms (8.9%) │ 40ms (3.8%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 918ms (87%) │ 94ms (8.9%) │ 40ms (3.8%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:47.057] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: native sampling contribution or event weight 1.94998415170426681301744429350031634728464310627101903292516601480239155593532371051337694189657193564117007819973661580895785690323759032645774519491838822830636573900052110544502584708751941515068497268387661138462802792304789203394956545566584228232861966636620392823652491259041088811397021256396360e-368 cannot be represented by the f64 integration/reporting boundary gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/evaluation.rs:150 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: eyre[cb2fd339c0c40fca]::private::format_err gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::try_into_f64 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_profile_momentum_point:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: gammalooprs[cf7f0a53a74a7890]::uv::profile::evaluate_momentum_space_point gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: , ::sample_subset_orientation_with_precision::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), , ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter, ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::, ::sample_subset_orientation_with_precision::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter, ::sample_subset_orientation_with_precision::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::sample_subset_orientation gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >, ::sample_subset::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), >, ::sample_subset::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, ::sample_subset::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: core[940e698046960fd5]::iter::adapters::try_process::>, ::sample_subset::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::OrientationInspectSamples, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter>, ::sample_subset::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::sample_subset gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: <&::sample_lmb::{closure#2} as core[940e698046960fd5]::ops::function::Fn<(&mut gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, &(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32))>>::call gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), core[940e698046960fd5]::iter::adapters::map::Map, i32)>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder<_>>::consume_iter::with<&(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32), gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, core[940e698046960fd5]::result::Result<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>, &::sample_lmb::{closure#2}>::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>::{closure#0}>, , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: , i32)> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as rayon[66a9e46badefbd30]::iter::ParallelExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::par_extend::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::sample_lmb gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: <&::sample_cross_section_graph::{closure#2} as core[940e698046960fd5]::ops::function::FnMut<((usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)),)>>::call_mut gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::slice::iter::Iter<(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)>>, &::sample_cross_section_graph::{closure#2}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: , i32)>)>> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: , as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> as rayon[66a9e46badefbd30]::iter::plumbing::ProducerCallback<(usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>))>>::callback::, i32)>)>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, &::profile::{closure#3}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  33: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  34: , ::in_worker_cold<::install<::profile::{closure#3}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  36: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  37: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  38: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  39: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  40: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  41: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  Warning: SpanTrace capture is Unsupported. gammaloop-nextest-integration>  Ensure that you've setup a tracing-error ErrorLayer and the semver versions are compatible gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 2.683s] (134/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl24_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL24 local-UV route orientation-local local-3D: setup and generation 2.421670605s gammaloop-nextest-integration>  scalar GL24 no_numerator local-UV route orientation-local local-3D: evaluation 144.853293ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl24_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl24_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 2.67s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:45.633] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:45.633] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:45.637] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.638] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:45.639] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:45.640] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.641] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl24_no_num -i no_numerator -o --select-graphs GL24 gammaloop-nextest-integration>  [2026-09-14 01:04:45.643] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.644] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.644] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.646] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.646] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.646] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.647] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.647] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.659] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.659] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.659] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.659] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.661] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl24_quadratic_pair_numerator -i numerator -o --select-graphs GL24 gammaloop-nextest-integration>  [2026-09-14 01:04:45.662] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.663] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.663] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.664] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.666] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.666] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.666] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.666] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.666] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.668] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.677] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.677] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.677] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.677] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.678] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.679] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl24_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:04:46.435] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 85.07 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL24 │ 7 │ 664ms (91%) │ 27ms (3.8%) │ 42ms (5.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 664ms (91%) │ 27ms (3.8%) │ 42ms (5.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:46.436] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl24_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:47.904] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 95.82 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL24 │ 7 │ 1.25s (88%) │ 101ms (7.1%) │ 67ms (4.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 1.25s (88%) │ 101ms (7.1%) │ 67ms (4.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:47.905] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL24' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 3, 5]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL24' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 3, 5] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl24_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.396s] (138/166) gammaloop-integration-tests::test_runs test_integrated_uv_cts::important::scalar_bubble_inspect gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test test_integrated_uv_cts::important::scalar_bubble_inspect ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  test_integrated_uv_cts::important::scalar_bubble_inspect gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.38s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:48.307] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:48.307] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:48.312] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:48.313] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:48.314] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=true global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:04:48.315] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:48.316] @gammaloop_api::se... INFO : Running command set global kv global.generation.uv.generate_integrated=true gammaloop-nextest-integration>  [2026-09-14 01:04:48.317] @gammaloop_api::se... INFO : Running command generate amp scalar_1 > scalar_1 [{1}] --allowed-vertex-interactions V_3_SCALAR_122 -p bubble -i scalar_bubble_below_thres gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.323] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:48.323] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:48.323] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:48.392] @settings::runtime WARNING : No external kinematics were provided; using default-generated external momenta and helicities. gammaloop-nextest-integration>  [2026-09-14 01:04:48.428] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 74.29 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────────────────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ scalar_bubble_below_thres │ GL0 │ 5 │ 65ms (97%) │ 0ms (0.83%) │ 1ms (2.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 5 │ 65ms (97%) │ 0ms (0.83%) │ 1ms (2.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────────────────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:48.430] @gammaloop_api::se... INFO : Running command set global kv global.generation.uv.generate_integrated=false gammaloop-nextest-integration>  [2026-09-14 01:04:48.431] @gammaloop_api::se... INFO : Running command generate amp scalar_1 > scalar_1 [{1}] --allowed-vertex-interactions V_3_SCALAR_122 -p bubble_no_integrated_UV -i scalar_bubble_below_thres gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.433] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.437] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:48.437] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:48.437] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:48.452] @settings::runtime WARNING : No external kinematics were provided; using default-generated external momenta and helicities. gammaloop-nextest-integration>  [2026-09-14 01:04:48.542] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 80.95 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────────────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ scalar_bubble_below_thres │ GL0 │ 5 │ 11ms (83%) │ 0ms (2.6%) │ 1ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 5 │ 11ms (83%) │ 0ms (2.6%) │ 1ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────────────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:48.543] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0 gammaloop-nextest-integration>  [2026-09-14 01:04:48.545] @gammaloop_api::se... INFO : Running command set process kv integrator.target_relative_accuracy=0.00001 integrator.n_increase=0 integrator.n_start=1000000 integrator.n_max=1000000 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:04:48.546] @gammaloop_api::se... INFO : Running command set process -p bubble -i scalar_bubble_below_thres string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  mu_r = 3.0 gammaloop-nextest-integration>  m_uv = 20.0 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:48.547] @gammaloop_api::se... INFO : Running command set process -p bubble_no_integrated_UV -i scalar_bubble_below_thres string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  mu_r = 3.0 gammaloop-nextest-integration>  m_uv = 20.0 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:48.549] @gammaloop_api::se... INFO : Running command set process -p bubble_no_integrated_UV -i scalar_bubble_below_thres string ' gammaloop-nextest-integration>  [stability] gammaloop-nextest-integration>  check_on_norm = true gammaloop-nextest-integration>  escalate_if_exact_zero = false gammaloop-nextest-integration>  loop_momenta_norm_escalation_factor = -1.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:48.549] @integrands::process WARNING : Monte Carlo sampling over orientations is using the SingleParametric evaluator gammaloop-nextest-integration>  [2026-09-14 01:04:48.549] @process::amplitude INFO : Input is below threshold: 0 existing threshold E-surfaces across 0/1 graph groups gammaloop-nextest-integration>  [2026-09-14 01:04:48.550] @commands::inspect INFO : gammaloop-nextest-integration>  Input point in unit hypercube xs: gammaloop-nextest-integration>  gammaloop-nextest-integration>  ( 0.9999986763137556, 0.7464003680401473, 0.0611572972720810 ) gammaloop-nextest-integration>  gammaloop-nextest-integration>  The evaluation of integrand 'scalar_bubble_below_thres' is: gammaloop-nextest-integration>  gammaloop-nextest-integration>  ( +0.0000000000000000e0, -1.5806570727982419e-3 i) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:04:48.550] @commands::inspect INFO : Parameterization jacobian for this point: +1.0000000000000000e0 gammaloop-nextest-integration>  [2026-09-14 01:04:48.550] @gammaloop_api::se... INFO : Running command set process -p bubble -i scalar_bubble_below_thres string ' gammaloop-nextest-integration>  [stability] gammaloop-nextest-integration>  check_on_norm = true gammaloop-nextest-integration>  escalate_if_exact_zero = false gammaloop-nextest-integration>  loop_momenta_norm_escalation_factor = -1.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:48.551] @integrands::process WARNING : Monte Carlo sampling over orientations is using the SingleParametric evaluator gammaloop-nextest-integration>  [2026-09-14 01:04:48.551] @process::amplitude INFO : Input is below threshold: 0 existing threshold E-surfaces across 0/1 graph groups gammaloop-nextest-integration>  [2026-09-14 01:04:48.551] @commands::inspect INFO : gammaloop-nextest-integration>  Input point in unit hypercube xs: gammaloop-nextest-integration>  gammaloop-nextest-integration>  ( 0.9999986763137556, 0.7464003680401473, 0.0611572972720810 ) gammaloop-nextest-integration>  gammaloop-nextest-integration>  The evaluation of integrand 'scalar_bubble_below_thres' is: gammaloop-nextest-integration>  gammaloop-nextest-integration>  ( +0.0000000000000000e0, -1.5297825178485352e1 i) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:04:48.551] @commands::inspect INFO : Parameterization jacobian for this point: +1.0000000000000000e0 gammaloop-nextest-integration>  [2026-09-14 01:04:48.552] @gammaloop_api::se... INFO : Running command set process -p bubble_no_integrated_UV -i scalar_bubble_below_thres string ' gammaloop-nextest-integration>  [stability] gammaloop-nextest-integration>  check_on_norm = true gammaloop-nextest-integration>  escalate_if_exact_zero = false gammaloop-nextest-integration>  loop_momenta_norm_escalation_factor = -1.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:48.553] @integrands::process WARNING : Monte Carlo sampling over orientations is using the SingleParametric evaluator gammaloop-nextest-integration>  [2026-09-14 01:04:48.553] @process::amplitude INFO : Input is below threshold: 0 existing threshold E-surfaces across 0/1 graph groups gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: bubble_no_integrated_UV inspect Quad benchmark: actual=(0+-1.580657072591552426647555867537e-3i), expected=(0+-1.580657072591537706934835361214e-3i), tolerance=1.000000000000000000000000000000e-27, relative_distance=1.471971272050632255385992473701e-17 gammaloop-nextest-integration>  Location: tests/tests/test_runs/utils.rs:44 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: test_runs[8eff9a2abf4f38a5]::utils::assert_complex_approx_eq_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 3.920s] (141/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_temporal_product_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 3.819263001s gammaloop-nextest-integration>  scalar GL04 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 22.83918ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_temporal_product_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_temporal_product_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 3.89s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:45.450] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:45.450] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:45.455] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.456] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:45.457] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:45.458] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.460] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_right_temporal_product_gl04_component_0_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:45.462] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.463] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.466] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.470] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.474] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.474] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.488] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.511] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.512] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.512] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.512] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.514] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.515] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_right_temporal_product_gl04_component_0_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:49.107] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.73 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 2.74s (78%) │ 119ms (3.4%) │ 636ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 2.74s (78%) │ 119ms (3.4%) │ 636ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:49.108] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_temporal_product_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 7.162s] (143/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl02_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL02 local-UV route orientation-local local-3D: setup and generation 2.226672756s gammaloop-nextest-integration>  scalar GL02 no_numerator local-UV route orientation-local local-3D: evaluation 33.492278ms gammaloop-nextest-integration>  scalar GL02 no_numerator local-UV route orientation-local local-3D: Arb evaluation 1.153891175s gammaloop-nextest-integration>  scalar GL02 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 53.78914ms gammaloop-nextest-integration>  scalar GL02 quadratic_pair_numerator local-UV route orientation-local local-3D: Arb evaluation 1.650897679s gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl02_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl02_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 7.14s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.485] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.485] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.488] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.489] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.490] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.491] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.492] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl02_no_num -i no_numerator -o --select-graphs GL02 gammaloop-nextest-integration>  [2026-09-14 01:04:43.493] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.494] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.495] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.500] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.504] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.504] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.507] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.511] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.511] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.521] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.544] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.544] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.545] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.545] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.546] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl02_quadratic_pair_numerator -i numerator -o --select-graphs GL02 gammaloop-nextest-integration>  [2026-09-14 01:04:43.548] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.549] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.552] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.555] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.557] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.557] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.560] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.563] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.563] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.583] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.583] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.584] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.584] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.585] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.586] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl02_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:04:43.796] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 81.62 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL02 │ 7 │ 144ms (83%) │ 10ms (6.2%) │ 19ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 144ms (83%) │ 10ms (6.2%) │ 19ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:43.797] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl02_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.606] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 99.00 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL02 │ 7 │ 1.45s (81%) │ 208ms (12%) │ 122ms (6.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 1.45s (81%) │ 208ms (12%) │ 122ms (6.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.608] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: native sampling contribution or event weight 4.00557872744229906468140332080323146859195523737763785500323530457214422780532086068469427460417938211187918479138170402019762623355545750040885374912349438946987952417819606397682409898013187559550917530533416833564593918790611183599785191751853940923023605994095867460219794402237809460064454324067641e-328 cannot be represented by the f64 integration/reporting boundary gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/evaluation.rs:150 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: eyre[cb2fd339c0c40fca]::private::format_err gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::try_into_f64 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_profile_momentum_point:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: gammalooprs[cf7f0a53a74a7890]::uv::profile::evaluate_momentum_space_point gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: , ::sample_subset_orientation_with_precision::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), , ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter, ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::, ::sample_subset_orientation_with_precision::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter, ::sample_subset_orientation_with_precision::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::sample_subset_orientation gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >, ::sample_subset::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), >, ::sample_subset::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, ::sample_subset::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: core[940e698046960fd5]::iter::adapters::try_process::>, ::sample_subset::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::OrientationInspectSamples, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter>, ::sample_subset::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::sample_subset gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: <&::sample_lmb::{closure#2} as core[940e698046960fd5]::ops::function::Fn<(&mut gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, &(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32))>>::call gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), core[940e698046960fd5]::iter::adapters::map::Map, i32)>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder<_>>::consume_iter::with<&(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32), gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, core[940e698046960fd5]::result::Result<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>, &::sample_lmb::{closure#2}>::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>::{closure#0}>, , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: , i32)> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as rayon[66a9e46badefbd30]::iter::ParallelExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::par_extend::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::sample_lmb gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: <&::sample_cross_section_graph::{closure#2} as core[940e698046960fd5]::ops::function::FnMut<((usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)),)>>::call_mut gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::slice::iter::Iter<(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)>>, &::sample_cross_section_graph::{closure#2}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: , i32)>)>> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: rayon_core[cada95619a6da0dc]::join::join_context::, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>>::{closure#0}, rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>>::{closure#1}, alloc[2ea6bcb46fca0c42]::collections::linked_list::LinkedList>, alloc[2ea6bcb46fca0c42]::collections::linked_list::LinkedList>>::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: , as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> as rayon[66a9e46badefbd30]::iter::plumbing::ProducerCallback<(usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>))>>::callback::, i32)>)>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, &::profile::{closure#3}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  33: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  34:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  36: , ::in_worker_cold<::install<::profile::{closure#3}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  37: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  38: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  39: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  40: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  41: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  42: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  43: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  Warning: SpanTrace capture is Unsupported. gammaloop-nextest-integration>  Ensure that you've setup a tracing-error ErrorLayer and the semver versions are compatible gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 6.696s] (144/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_square_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 6.58433355s gammaloop-nextest-integration>  scalar GL04 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 30.779982ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_square_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_square_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 6.68s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:44.448] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:44.448] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:44.451] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:44.452] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:44.452] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:44.453] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:44.454] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_q5_temporal_square_gl04_component_0_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:44.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:44.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:44.457] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:44.457] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.460] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.460] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.462] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.470] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:44.470] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:44.470] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:44.470] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:44.471] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:44.472] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_q5_temporal_square_gl04_component_0_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:50.875] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 100.82 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 3.88s (61%) │ 223ms (3.5%) │ 2.27s (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 3.88s (61%) │ 223ms (3.5%) │ 2.27s (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:50.876] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_square_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 9.851s] (146/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::quadratic_energy_numerators::scalar_3l_cross_section_gl00_quadratic_energy_inspects_match::q7_squared gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 9.742698383s gammaloop-nextest-integration>  scalar GL00 q7_squared_numerator local-UV route orientation-local local-3D: evaluation 34.647825ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::quadratic_energy_numerators::scalar_3l_cross_section_gl00_quadratic_energy_inspects_match::q7_squared ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::quadratic_energy_numerators::scalar_3l_cross_section_gl00_quadratic_energy_inspects_match::q7_squared gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 9.84s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.260] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:41.260] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.264] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:41.264] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:41.265] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:41.266] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.267] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_quadratic_energy_q7_squared_gl00_q7_squared_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.268] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.269] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.269] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.274] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.274] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.276] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.283] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.283] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.284] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.284] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.284] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:41.285] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_quadratic_energy_q7_squared_gl00_q7_squared_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:50.902] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 129.76 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 5.57s (58%) │ 769ms (8.1%) │ 3.21s (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 5.57s (58%) │ 769ms (8.1%) │ 3.21s (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:50.903] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::quadratic_energy_numerators::scalar_3l_cross_section_gl00_quadratic_energy_inspects_match::q7_squared gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 7.958s] (147/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 7.653012318s gammaloop-nextest-integration>  scalar GL04 no_numerator local-UV route orientation-local local-3D: evaluation 111.860712ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 7.95s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.600] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.600] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.603] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.604] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.605] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.605] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.606] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl04_no_num -i no_numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:43.607] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.637] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.637] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.638] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.638] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.639] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl04_quadratic_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:43.644] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.648] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.651] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.656] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.656] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.659] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.662] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.662] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.666] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.678] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.678] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.679] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.679] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.680] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.682] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl04_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:04:44.422] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.44 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL04 │ 7 │ 597ms (92%) │ 21ms (3.3%) │ 33ms (5.1%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 597ms (92%) │ 21ms (3.3%) │ 33ms (5.1%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:44.423] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl04_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:51.131] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 142.36 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 7 │ 5.44s (81%) │ 858ms (13%) │ 392ms (5.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 5.44s (81%) │ 858ms (13%) │ 392ms (5.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:51.132] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 7.977s] (150/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_owned_dot_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 7.855886947s gammaloop-nextest-integration>  scalar GL04 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 40.916831ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_owned_dot_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_owned_dot_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 7.96s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:45.477] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:45.477] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:45.484] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.485] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:45.486] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:45.488] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.489] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_right_owned_dot_gl04_quadratic_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:45.491] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.492] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.493] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.495] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.499] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.499] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.506] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.518] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.519] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_right_owned_dot_gl04_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:53.139] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 114.07 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 4.19s (56%) │ 506ms (6.7%) │ 2.84s (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 4.19s (56%) │ 506ms (6.7%) │ 2.84s (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:53.141] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_owned_dot_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 7.542s] (153/166) gammaloop-integration-tests::test_runs spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 7.53s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:47.925] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:47.925] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:47.957] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:47.957] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:47.957] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:47.958] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:04:47.959] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=false global.generation.tropical_subgraph_table.disable_tropical_generation=true gammaloop-nextest-integration>  [2026-09-14 01:04:47.960] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SummedFunctionMap" gammaloop-nextest-integration>  enable_cache = false gammaloop-nextest-integration>  debug_cache = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:47.962] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.968] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.981] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.994] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [1, 1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:47.995] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_pp -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:48.001] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:48.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:48.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:04:48.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:48.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:48.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:48.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:48.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:48.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:48.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:48.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:48.476] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:48.476] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:48.477] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:48.687] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 91.15 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 47ms (57%) │ 12ms (15%) │ 23ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 74ms (60%) │ 19ms (16%) │ 29ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 121ms (59%) │ 32ms (16%) │ 53ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:48.688] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:49.002] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.41 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 56ms (63%) │ 9ms (11%) │ 23ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 85ms (58%) │ 27ms (19%) │ 33ms (23%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 142ms (60%) │ 37ms (16%) │ 57ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:49.004] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [1, -1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:49.005] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_pm -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:49.012] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:49.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:49.019] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:04:49.019] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:49.019] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:49.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:49.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:49.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:49.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:49.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:49.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:49.445] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:49.445] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:49.445] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:49.863] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 98.30 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 82ms (61%) │ 16ms (12%) │ 37ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 97ms (54%) │ 33ms (18%) │ 51ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 179ms (57%) │ 49ms (16%) │ 88ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:49.865] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:50.277] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 105.71 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 39ms (56%) │ 10ms (15%) │ 20ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 68ms (57%) │ 21ms (18%) │ 30ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 41ms (57%) │ 10ms (15%) │ 20ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 59ms (53%) │ 21ms (19%) │ 31ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 16 │ 208ms (56%) │ 63ms (17%) │ 102ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:50.279] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [-1, 1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:50.280] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_mp -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:50.288] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:50.288] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:50.296] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:04:50.296] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:50.298] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:50.301] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:50.305] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:50.308] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:50.314] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:50.314] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:50.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:50.856] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:50.856] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:50.857] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:51.065] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 110.14 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 35ms (53%) │ 10ms (15%) │ 21ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 60ms (52%) │ 21ms (18%) │ 34ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 96ms (52%) │ 31ms (17%) │ 56ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:51.067] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:51.703] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 115.95 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 65ms (62%) │ 13ms (12%) │ 26ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 84ms (64%) │ 19ms (15%) │ 28ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 33ms (51%) │ 13ms (20%) │ 19ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 53ms (52%) │ 19ms (19%) │ 29ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (48%) │ 16ms (24%) │ 19ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 52ms (44%) │ 23ms (20%) │ 42ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 24 │ 321ms (54%) │ 104ms (18%) │ 165ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:51.704] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [-1, -1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:51.705] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_mm -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:51.708] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:51.708] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:51.716] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:04:51.719] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:51.719] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:51.720] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:51.723] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:51.723] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:51.723] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:51.723] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:51.724] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:52.106] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:52.107] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:52.107] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:52.327] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 116.13 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 34ms (49%) │ 10ms (15%) │ 25ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 54ms (45%) │ 26ms (22%) │ 39ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 88ms (46%) │ 37ms (20%) │ 65ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:52.328] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:53.295] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 116.86 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 66ms (57%) │ 17ms (15%) │ 33ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 81ms (48%) │ 37ms (22%) │ 49ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 77ms (60%) │ 18ms (14%) │ 33ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 64ms (50%) │ 28ms (22%) │ 37ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 42ms (58%) │ 11ms (16%) │ 19ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 52ms (52%) │ 19ms (20%) │ 29ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 35ms (55%) │ 9ms (15%) │ 19ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 70ms (59%) │ 20ms (17%) │ 29ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 32 │ 490ms (54%) │ 163ms (18%) │ 250ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:53.297] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = ["summed_averaged", "summed_averaged"] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:53.303] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_sum -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:53.308] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:53.308] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:53.314] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:04:53.314] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:53.314] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:53.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:53.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:53.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:53.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:53.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:53.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:53.725] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:53.725] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:53.725] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:54.037] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 116.89 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 40ms (45%) │ 18ms (21%) │ 31ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 56ms (38%) │ 50ms (34%) │ 40ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 97ms (41%) │ 68ms (29%) │ 71ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:54.038] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:55.284] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 136.63 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 38ms (43%) │ 18ms (21%) │ 31ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 53ms (33%) │ 56ms (34%) │ 54ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (36%) │ 24ms (27%) │ 32ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 51ms (36%) │ 51ms (36%) │ 39ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (39%) │ 18ms (22%) │ 31ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 51ms (36%) │ 50ms (36%) │ 39ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (36%) │ 20ms (23%) │ 36ms (41%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 52ms (33%) │ 63ms (40%) │ 41ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (33%) │ 27ms (28%) │ 37ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 52ms (34%) │ 56ms (37%) │ 43ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 40 │ 429ms (36%) │ 387ms (32%) │ 389ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:55.290] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: test_runs[8eff9a2abf4f38a5]::utils::inspect_xspace_process gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test_runs[8eff9a2abf4f38a5]::utils::nontrivial_xspace_point_for gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test_runs[8eff9a2abf4f38a5]::spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 8.510s] (154/166) gammaloop-integration-tests::test_runs spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 8.48s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:47.418] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:47.418] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:47.442] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:47.442] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:47.442] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:47.443] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:04:47.444] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=false global.generation.tropical_subgraph_table.disable_tropical_generation=true gammaloop-nextest-integration>  [2026-09-14 01:04:47.445] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SummedFunctionMap" gammaloop-nextest-integration>  enable_cache = false gammaloop-nextest-integration>  debug_cache = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:47.446] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.451] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.455] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [1, 1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:47.456] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_pp -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:47.459] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:47.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:47.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:47.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:47.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:47.460] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:04:47.919] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:47.920] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:04:47.920] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:48.133] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 91.29 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 25ms (33%) │ 16ms (21%) │ 34ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 22ms (31%) │ 13ms (19%) │ 35ms (50%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 47ms (32%) │ 30ms (20%) │ 70ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:48.134] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:48.350] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.90 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 35ms (46%) │ 16ms (22%) │ 24ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 40ms (48%) │ 11ms (14%) │ 32ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 75ms (47%) │ 28ms (17%) │ 57ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:48.352] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [1, -1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:48.353] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_pm -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:48.356] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:48.356] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:48.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:48.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:48.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:48.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:04:48.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:48.829] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:04:48.829] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:49.038] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.75 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 48ms (48%) │ 14ms (15%) │ 36ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 31ms (38%) │ 15ms (19%) │ 34ms (43%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 79ms (44%) │ 29ms (17%) │ 71ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:49.039] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:49.249] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 98.80 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 18ms (35%) │ 9ms (18%) │ 25ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (34%) │ 9ms (18%) │ 23ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (34%) │ 9ms (17%) │ 26ms (49%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 18ms (37%) │ 9ms (18%) │ 23ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 12 │ 72ms (35%) │ 36ms (18%) │ 98ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:49.250] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [-1, 1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:49.251] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_mp -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:49.257] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:49.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:49.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:49.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:49.263] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:49.263] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:49.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:49.270] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:49.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:49.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:49.277] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:04:49.685] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:49.685] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:04:49.686] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:49.892] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 106.50 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 18ms (33%) │ 10ms (19%) │ 26ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (34%) │ 10ms (20%) │ 24ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 36ms (34%) │ 21ms (19%) │ 51ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:49.894] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:50.207] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 112.08 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 18ms (36%) │ 9ms (18%) │ 24ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (35%) │ 9ms (18%) │ 23ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 19ms (37%) │ 9ms (17%) │ 24ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (35%) │ 9ms (18%) │ 23ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (34%) │ 9ms (18%) │ 24ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (34%) │ 9ms (18%) │ 23ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 18 │ 108ms (35%) │ 55ms (18%) │ 145ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:50.208] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [-1, -1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:50.209] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_mm -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:50.213] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:04:50.571] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:50.571] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:04:50.571] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:50.778] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 117.13 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 19ms (36%) │ 9ms (17%) │ 25ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 18ms (34%) │ 9ms (18%) │ 25ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 37ms (35%) │ 19ms (18%) │ 50ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:50.780] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:51.309] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 129.96 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (48%) │ 9ms (15%) │ 24ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (32%) │ 14ms (26%) │ 23ms (42%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (18%) │ 23ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (34%) │ 8ms (18%) │ 23ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (34%) │ 9ms (18%) │ 24ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (34%) │ 9ms (20%) │ 22ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (34%) │ 8ms (17%) │ 25ms (49%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (33%) │ 9ms (19%) │ 24ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 24 │ 153ms (36%) │ 79ms (19%) │ 192ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:51.310] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = ["summed_averaged", "summed_averaged"] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:51.311] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_sum -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:51.314] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:51.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:51.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:51.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:51.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:51.317] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:04:51.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:51.830] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:04:51.831] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:52.580] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 154.48 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 38ms (14%) │ 36ms (13%) │ 194ms (72%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 24ms (5.6%) │ 35ms (8.3%) │ 367ms (86%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 62ms (9.0%) │ 71ms (10%) │ 561ms (81%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:52.581] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:55.735] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 210.05 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 48ms (21%) │ 24ms (11%) │ 158ms (68%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 48ms (10%) │ 37ms (7.7%) │ 396ms (82%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 42ms (20%) │ 20ms (9.6%) │ 146ms (70%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 24ms (7.0%) │ 30ms (8.9%) │ 293ms (84%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 74ms (30%) │ 20ms (8.0%) │ 155ms (62%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 73ms (17%) │ 34ms (8.0%) │ 319ms (75%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 71ms (28%) │ 22ms (8.6%) │ 162ms (64%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 54ms (14%) │ 34ms (9.1%) │ 293ms (77%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 25ms (13%) │ 20ms (11%) │ 146ms (76%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 25ms (7.5%) │ 30ms (9.0%) │ 281ms (84%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 30 │ 488ms (16%) │ 274ms (8.8%) │ 2.35s (76%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:55.740] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: test_runs[8eff9a2abf4f38a5]::utils::inspect_xspace_process gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test_runs[8eff9a2abf4f38a5]::utils::nontrivial_xspace_point_for gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test_runs[8eff9a2abf4f38a5]::spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> ------------ gammaloop-nextest-integration>  Summary [ 191.831s] 166 tests run: 89 passed, 77 failed, 208 skipped gammaloop-nextest-integration>  FAIL [ 16.933s] ( 20/166) gammaloop-integration-tests::test_epem_a_ddx_nlo_acceptance epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.90s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:02:55.439] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:02:55.439] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:02:55.461] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:02:55.464] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:02:55.467] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:02:55.470] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:02:55.473] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:02:55.475] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:02:55.479] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==0 QED^2==4 [{{1}} QCD=0] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_lo -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:02:55.481] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:02:55.481] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:02:55.503] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:02:55.503] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:02:55.503] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:02:55.503] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:02:55.504] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:02:55.606] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:02:56.016] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:02:56.016] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.08 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 7ms (1.7%) │ 4ms (1.1%) │ 1ms (0.34%) │ 410ms (97%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 7ms (1.7%) │ 4ms (1.1%) │ 1ms (0.34%) │ 410ms (97%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:02:56.017] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_local_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:02:56.020] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:02:56.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:02:56.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:02:56.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:02:56.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:02:56.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:02:56.064] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:02:56.064] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:02:56.065] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:02:56.065] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:02:56.066] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:02:57.072] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:02:59.023] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:02:59.023] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 134.90 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 273ms (14%) │ 159ms (8.0%) │ 90ms (4.5%) │ 1.47s (74%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 387ms (13%) │ 365ms (13%) │ 202ms (7.0%) │ 1.95s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 661ms (13%) │ 524ms (11%) │ 293ms (6.0%) │ 3.42s (70%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:02:59.043] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_local_4d_then_cff -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:02:59.045] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:02:59.045] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:02:59.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:02:59.049] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:02:59.049] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:02:59.051] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:02:59.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:02:59.089] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:02:59.089] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:02:59.089] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:02:59.090] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:02:59.995] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:01.711] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:01.712] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 188.11 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 355ms (19%) │ 145ms (7.6%) │ 98ms (5.2%) │ 1.32s (69%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 409ms (16%) │ 276ms (11%) │ 121ms (4.8%) │ 1.72s (68%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 765ms (17%) │ 422ms (9.5%) │ 220ms (5.0%) │ 3.03s (68%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:01.722] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_explicit_local_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:01.724] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:01.725] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:01.728] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:01.728] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:01.728] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:01.729] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:01.729] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:01.729] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:01.729] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:01.729] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:01.730] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:01.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:01.765] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:01.766] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:01.766] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:01.766] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:02.672] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:04.391] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:04.391] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 218.04 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 257ms (14%) │ 156ms (8.6%) │ 86ms (4.8%) │ 1.31s (72%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 357ms (14%) │ 313ms (12%) │ 161ms (6.3%) │ 1.72s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 614ms (14%) │ 469ms (11%) │ 248ms (5.7%) │ 3.03s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:04.392] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_local_only_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:04.394] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:04.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:04.397] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:04.397] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:04.397] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:04.398] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:04.398] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:04.398] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:04.398] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:04.398] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:04.398] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:04.436] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:04.436] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:04.436] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:04.436] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:04.437] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_only_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:05.243] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:07.123] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:07.123] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 237.45 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬──────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 175ms (9.9%) │ 125ms (7.1%) │ 74ms (4.2%) │ 1.39s (79%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 252ms (9.5%) │ 346ms (13%) │ 192ms (7.2%) │ 1.88s (70%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 428ms (9.7%) │ 472ms (11%) │ 266ms (6.0%) │ 3.27s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴──────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:07.135] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_local_only_explicit_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:07.137] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:07.137] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:07.139] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:07.140] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:07.140] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:07.141] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:07.141] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:07.141] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:07.141] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:07.141] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:07.141] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:07.181] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:07.181] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:07.181] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:07.181] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:07.182] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_only_explicit_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:07.887] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:09.595] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:09.596] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 261.20 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬──────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 172ms (10%) │ 123ms (7.4%) │ 70ms (4.3%) │ 1.30s (78%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 227ms (9.6%) │ 293ms (12%) │ 155ms (6.5%) │ 1.71s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 400ms (9.9%) │ 416ms (10%) │ 226ms (5.6%) │ 3.01s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴──────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:09.605] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_local_only_4d_then_cff -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:09.607] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:09.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:09.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:09.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:09.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:09.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:09.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:09.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:09.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:09.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:09.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:09.649] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:09.649] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:09.650] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:09.650] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:09.651] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_only_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:10.355] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:12.064] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:12.064] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 268.04 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 230ms (14%) │ 113ms (6.7%) │ 72ms (4.3%) │ 1.28s (75%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 275ms (12%) │ 269ms (11%) │ 115ms (4.9%) │ 1.71s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 506ms (12%) │ 383ms (9.4%) │ 187ms (4.6%) │ 2.98s (73%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:12.073] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_lo string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.074] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_local_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.075] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_local_4d_then_cff string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.076] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_explicit_local_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.076] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_local_only_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.077] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_local_only_explicit_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.078] @gammaloop_api::se... INFO : Running command set process -p epem_a_ddx_local_only_4d_then_cff string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:12.082] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:12.135] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e7} │ -0.999749 │ 1.000 │ -1 │ 1 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:12.135] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e6} │ -0.983965 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  │ {e6} │ {e2} │ -0.999882 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:12.135] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:03:12.138] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:12.178] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e7} │ -1.000083 │ 1.000 │ -1 │ 1 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:12.178] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (1/1) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:03:12.181] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: native sampling contribution or event weight -6.89646159188696954215949300095251350039545053875132331286118193279623320359838596274837086933822134322051524884183579371253247129997832133468290636388793448371774786886339357916260904950778807319600544913120926381147205354770902428794301446830135958926184454874100919080742863394870751084323832967054655e-332 cannot be represented by the f64 integration/reporting boundary gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/evaluation.rs:150 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: eyre[cb2fd339c0c40fca]::private::format_err gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::try_into_f64 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_profile_momentum_point:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: gammalooprs[cf7f0a53a74a7890]::uv::profile::evaluate_momentum_space_point gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: , ::sample_subset_orientation_with_precision::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), , ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter, ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::, ::sample_subset_orientation_with_precision::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter, ::sample_subset_orientation_with_precision::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::sample_subset_orientation gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::sample_subset gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: <&::sample_lmb::{closure#2} as core[940e698046960fd5]::ops::function::Fn<(&mut gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, &(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32))>>::call gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), core[940e698046960fd5]::iter::adapters::map::Map, i32)>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder<_>>::consume_iter::with<&(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32), gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, core[940e698046960fd5]::result::Result<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>, &::sample_lmb::{closure#2}>::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>::{closure#0}>, , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: , i32)> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>>::{closure#1}>::{closure#0}, alloc[2ea6bcb46fca0c42]::collections::linked_list::LinkedList, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 18.379s] ( 22/166) gammaloop-integration-tests::test_epem_a_ttx_nlo_acceptance epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.34s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:12.369] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:12.369] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:12.393] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:03:12.396] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:12.399] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:03:12.402] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:03:12.405] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:03:12.408] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:03:12.412] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==0 QED^2==4 [{{1}} QCD=0] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_lo -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:12.414] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:12.414] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:03:12.436] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:12.436] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:03:12.437] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:12.437] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:12.438] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:12.540] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:03:12.948] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:12.948] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.93 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 8ms (2.0%) │ 3ms (0.83%) │ 1ms (0.46%) │ 407ms (97%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 8ms (2.0%) │ 3ms (0.83%) │ 1ms (0.46%) │ 407ms (97%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:12.949] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_local_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:12.952] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:12.952] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:12.955] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:12.956] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:12.956] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:12.958] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:13.138] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:13.138] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:13.138] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:13.138] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:13.139] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:14.146] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:16.122] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:16.122] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 144.34 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 317ms (15%) │ 131ms (6.4%) │ 133ms (6.5%) │ 1.47s (72%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 418ms (14%) │ 288ms (9.9%) │ 247ms (8.5%) │ 1.97s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 736ms (15%) │ 420ms (8.4%) │ 380ms (7.6%) │ 3.45s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:16.147] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_local_4d_then_cff -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:16.149] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:16.150] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:16.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:16.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:16.331] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:16.331] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:16.331] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:16.331] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:16.332] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:17.239] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:19.055] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:19.055] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 205.41 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 436ms (22%) │ 124ms (6.2%) │ 111ms (5.6%) │ 1.32s (66%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 428ms (16%) │ 242ms (9.1%) │ 175ms (6.6%) │ 1.81s (68%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 865ms (19%) │ 367ms (7.9%) │ 287ms (6.2%) │ 3.14s (67%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:19.066] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_explicit_local_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:19.068] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:19.068] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:19.071] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:19.071] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:19.071] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:19.072] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:19.072] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:19.072] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:19.072] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:19.072] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:19.073] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:19.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:19.250] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:19.250] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:19.250] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:19.251] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:20.157] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:21.979] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:21.979] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 258.82 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 320ms (17%) │ 122ms (6.4%) │ 123ms (6.4%) │ 1.34s (70%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 377ms (14%) │ 260ms (9.8%) │ 210ms (7.9%) │ 1.82s (68%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 697ms (15%) │ 383ms (8.4%) │ 334ms (7.3%) │ 3.16s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:21.980] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_local_only_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:21.982] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:21.982] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:21.985] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:21.985] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:21.986] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:21.986] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:21.986] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:21.986] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:21.986] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:21.986] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:21.987] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:22.162] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:22.162] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:22.163] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:22.163] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:22.164] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_only_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:23.070] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:25.028] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:25.028] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 286.72 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 198ms (11%) │ 94ms (5.1%) │ 103ms (5.6%) │ 1.44s (78%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 280ms (10%) │ 281ms (10%) │ 248ms (9.0%) │ 1.96s (71%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 478ms (10%) │ 375ms (8.1%) │ 352ms (7.6%) │ 3.40s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:25.041] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_local_only_explicit_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:25.043] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:25.043] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:25.046] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:25.046] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:25.046] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:25.047] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:25.047] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:25.047] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:25.047] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:25.047] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:25.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:25.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:25.225] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:25.225] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:25.225] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:25.226] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_only_explicit_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:25.931] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:27.735] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:27.736] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 309.97 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬───────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼───────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 195ms (11%) │ 93ms (5.4%) │ 100ms (5.8%) │ 1.34s (77%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 249ms (10.0%) │ 238ms (9.5%) │ 211ms (8.5%) │ 1.80s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼───────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 444ms (11%) │ 331ms (7.8%) │ 311ms (7.4%) │ 3.14s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴───────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:27.747] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_local_only_4d_then_cff -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:27.749] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:27.750] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:27.752] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:27.752] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:27.753] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:27.753] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:27.753] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:27.754] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:27.754] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:27.754] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:27.754] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:27.935] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:27.935] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:27.936] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:27.936] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:27.936] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_only_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:28.641] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:30.409] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:30.409] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 339.09 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 307ms (17%) │ 107ms (6.0%) │ 97ms (5.4%) │ 1.30s (72%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 296ms (12%) │ 230ms (9.4%) │ 157ms (6.4%) │ 1.77s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 604ms (14%) │ 338ms (8.0%) │ 255ms (6.0%) │ 3.06s (72%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.419] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_lo string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.420] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_local_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.420] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_local_4d_then_cff string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.421] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_explicit_local_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.422] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_local_only_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.422] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_local_only_explicit_3d string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.423] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_local_only_4d_then_cff string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.426] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:30.487] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e7} │ -0.999908 │ 1.000 │ -1 │ 1 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.487] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e6} │ -0.999670 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  │ {e6} │ {e2} │ -0.999494 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.487] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:03:30.491] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:30.535] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e7} │ -0.999807 │ 1.000 │ -1 │ 1 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.535] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e6} │ -1.001907 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  │ {e6} │ {e2} │ -1.026614 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.535] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:03:30.538] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:30.589] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e7} │ -1.000137 │ 1.000 │ -1 │ 1 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.589] @commands::profile INFO : gammaloop-nextest-integration>  ╭───────┬──────┬───────────┬───────┬─────┬──────────┬─────────╮ gammaloop-nextest-integration>  │ fixed │ → ∞ │ slope │ r2 │ DOD │ bare DOD │ inspect │ gammaloop-nextest-integration>  ├───────┼──────┼───────────┼───────┼─────┼──────────┼─────────┤ gammaloop-nextest-integration>  │ {e2} │ {e6} │ -0.999707 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  │ {e6} │ {e2} │ -0.999528 │ 1.000 │ -1 │ 0 │ │ gammaloop-nextest-integration>  ╰───────┴──────┴───────────┴───────┴─────┴──────────┴─────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:30.589] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:03:30.590] @gammaloop_api::se... INFO : Running command set process -p epem_a_ttx_local_3d -i NLO kv gammaloop-nextest-integration>  sampling.graphs="summed" gammaloop-nextest-integration>  sampling.orientations="summed" gammaloop-nextest-integration>  sampling.lmb_multichanneling=true gammaloop-nextest-integration>  sampling.lmb_channels="summed" gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value) gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/commands/set.rs:1093 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: ::execute_prepared gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: ::execute_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::run_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: test_epem_a_ttx_nlo_acceptance[87154b277f0af587]::epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 21.207s] ( 23/166) gammaloop-integration-tests::test_evaluation_api gl20_multichannel_local_inspect_event_snapshot gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  Snapshot file: tests/tests/snapshots/test_evaluation_api__gl20_multichannel_local_inspect_events.snap gammaloop-nextest-integration>  Snapshot: gl20_multichannel_local_inspect_events gammaloop-nextest-integration>  Source: tests/tests/test_evaluation_api.rs:653 gammaloop-nextest-integration>  ──────────────────────────────────────────────────────────────────────────────── gammaloop-nextest-integration>  Expression: snapshot gammaloop-nextest-integration>  ──────────────────────────────────────────────────────────────────────────────── gammaloop-nextest-integration>  -old snapshot gammaloop-nextest-integration>  +new results gammaloop-nextest-integration>  ────────────┬─────────────────────────────────────────────────────────────────── gammaloop-nextest-integration>  4 4 │ { gammaloop-nextest-integration>  5 5 │ "additional_weights": { gammaloop-nextest-integration>  6 6 │ "full multiplicative factor": { gammaloop-nextest-integration>  7 7 │ "im": 0.0, gammaloop-nextest-integration>  8 │- "re": 48343061735986340000000000000.0 gammaloop-nextest-integration>  8 │+ "re": 10351611347973265000000000000.0 gammaloop-nextest-integration>  9 9 │ }, gammaloop-nextest-integration>  10 10 │ "original": { gammaloop-nextest-integration>  11 │- "im": 0.000000000000000000000000000000000000000000000000046114324705727, gammaloop-nextest-integration>  12 │- "re": -0.0000000000000000000000000000005260186338896942 gammaloop-nextest-integration>  11 │+ "im": 0.00000000000000000000000000000000000000000000000018587942606166243, gammaloop-nextest-integration>  12 │+ "re": -0.0000000000000000000000000000021202965106634895 gammaloop-nextest-integration>  13 13 │ }, gammaloop-nextest-integration>  14 14 │ "threshold_counterterm:0": { gammaloop-nextest-integration>  15 │- "im": 0.0000000000000000000000000000000000000000000000000013817635060449816, gammaloop-nextest-integration>  16 │- "re": -0.0000000000000000000000000000000012628761777701858 gammaloop-nextest-integration>  15 │+ "im": -0.0000000000000000000000000000000000000000000000000002593655011619999, gammaloop-nextest-integration>  16 │+ "re": -0.0000000000000000000000000000000050904505912739453 gammaloop-nextest-integration>  17 17 │ } gammaloop-nextest-integration>  18 18 │ }, gammaloop-nextest-integration>  19 19 │ "cut_info": { gammaloop-nextest-integration>  20 20 │ "cut_id": 1, gammaloop-nextest-integration>  21 21 │ "graph_group_id": 0, gammaloop-nextest-integration>  22 22 │ "graph_id": 0, gammaloop-nextest-integration>  23 │- "lmb_channel_edge_ids": [ gammaloop-nextest-integration>  24 │- 6, gammaloop-nextest-integration>  25 │- 8, gammaloop-nextest-integration>  26 │- 9 gammaloop-nextest-integration>  27 │- ], gammaloop-nextest-integration>  28 │- "lmb_channel_id": 0, gammaloop-nextest-integration>  29 23 │ "orientation_id": null, gammaloop-nextest-integration>  30 24 │ "particle_pdgs": [ gammaloop-nextest-integration>  31 25 │ [ gammaloop-nextest-integration>  32 26 │ -11, gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  36 30 │ 25, gammaloop-nextest-integration>  37 31 │ 6, gammaloop-nextest-integration>  38 32 │ -6 gammaloop-nextest-integration>  39 33 │ ] gammaloop-nextest-integration>  40 │- ] gammaloop-nextest-integration>  34 │+ ], gammaloop-nextest-integration>  35 │+ "sampling_channel_edge_ids": [ gammaloop-nextest-integration>  36 │+ 6, gammaloop-nextest-integration>  37 │+ 8, gammaloop-nextest-integration>  38 │+ 9 gammaloop-nextest-integration>  39 │+ ], gammaloop-nextest-integration>  40 │+ "sampling_channel_id": 0 gammaloop-nextest-integration>  41 41 │ }, gammaloop-nextest-integration>  42 42 │ "event_group_index": 0, gammaloop-nextest-integration>  43 43 │ "event_index": 0, gammaloop-nextest-integration>  44 44 │ "incoming_momenta": [ gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  95 95 │ } gammaloop-nextest-integration>  96 96 │ } gammaloop-nextest-integration>  97 97 │ ], gammaloop-nextest-integration>  98 98 │ "weight": { gammaloop-nextest-integration>  99 │- "im": 0.0000000000000000000022961063246395455, gammaloop-nextest-integration>  100 │- "re": -0.025490402593435536 gammaloop-nextest-integration>  99 │+ "im": 0.0000000000000000000019214667253095608, gammaloop-nextest-integration>  100 │+ "re": -0.022001179786959223 gammaloop-nextest-integration>  101 101 │ } gammaloop-nextest-integration>  102 102 │ }, gammaloop-nextest-integration>  103 103 │ { gammaloop-nextest-integration>  104 104 │ "additional_weights": { gammaloop-nextest-integration>  105 105 │ "full multiplicative factor": { gammaloop-nextest-integration>  106 106 │ "im": 0.0, gammaloop-nextest-integration>  107 │- "re": 48343061735986340000000000000.0 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gammaloop-nextest-integration>  1590 │- "lmb_channel_id": 3, gammaloop-nextest-integration>  1591 1585 │ "orientation_id": null, gammaloop-nextest-integration>  1592 1586 │ "particle_pdgs": [ gammaloop-nextest-integration>  1593 1587 │ [ gammaloop-nextest-integration>  1594 1588 │ -11, gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  1599 1593 │ 6, gammaloop-nextest-integration>  1600 1594 │ -6, gammaloop-nextest-integration>  1601 1595 │ 21 gammaloop-nextest-integration>  1602 1596 │ ] gammaloop-nextest-integration>  1603 │- ] gammaloop-nextest-integration>  1597 │+ ], gammaloop-nextest-integration>  1598 │+ "sampling_channel_edge_ids": [ gammaloop-nextest-integration>  1599 │+ 4, gammaloop-nextest-integration>  1600 │+ 7, gammaloop-nextest-integration>  1601 │+ 9 gammaloop-nextest-integration>  1602 │+ ], gammaloop-nextest-integration>  1603 │+ "sampling_channel_id": 3 gammaloop-nextest-integration>  1604 1604 │ }, gammaloop-nextest-integration>  1605 1605 │ "event_group_index": 0, gammaloop-nextest-integration>  1606 1606 │ "event_index": 15, gammaloop-nextest-integration>  1607 1607 │ "incoming_momenta": [ gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  1628 1628 │ ], gammaloop-nextest-integration>  1629 1629 │ "outgoing_momenta": [ gammaloop-nextest-integration>  1630 1630 │ { gammaloop-nextest-integration>  1631 1631 │ "spatial": { gammaloop-nextest-integration>  1632 │- "px": -281.00375993064864, gammaloop-nextest-integration>  1633 │- "py": 50.246358253606545, gammaloop-nextest-integration>  1634 │- "pz": -89.21198789035192 gammaloop-nextest-integration>  1632 │+ "px": -281.0037599306486, gammaloop-nextest-integration>  1633 │+ "py": 50.24635825360654, gammaloop-nextest-integration>  1634 │+ "pz": -89.2119878903519 gammaloop-nextest-integration>  1635 1635 │ }, gammaloop-nextest-integration>  1636 1636 │ "temporal": { gammaloop-nextest-integration>  1637 │- "value": 324.147479392112 gammaloop-nextest-integration>  1637 │+ "value": 324.14747939211196 gammaloop-nextest-integration>  1638 1638 │ } gammaloop-nextest-integration>  1639 1639 │ }, gammaloop-nextest-integration>  1640 1640 │ { gammaloop-nextest-integration>  1641 1641 │ "spatial": { gammaloop-nextest-integration>  1642 │- "px": -74.79458936361296, gammaloop-nextest-integration>  1643 │- "py": -12.453044114385108, gammaloop-nextest-integration>  1644 │- "pz": -81.43940692997539 gammaloop-nextest-integration>  1642 │+ "px": -74.79458936361294, gammaloop-nextest-integration>  1643 │+ "py": -12.453044114385106, gammaloop-nextest-integration>  1644 │+ "pz": -81.43940692997538 gammaloop-nextest-integration>  1645 1645 │ }, gammaloop-nextest-integration>  1646 1646 │ "temporal": { gammaloop-nextest-integration>  1647 │- "value": 205.6956147001983 gammaloop-nextest-integration>  1647 │+ "value": 205.69561470019826 gammaloop-nextest-integration>  1648 1648 │ } gammaloop-nextest-integration>  1649 1649 │ }, gammaloop-nextest-integration>  1650 1650 │ { gammaloop-nextest-integration>  1651 1651 │ "spatial": { gammaloop-nextest-integration>  1652 │- "px": 373.26729952598475, gammaloop-nextest-integration>  1653 │- "py": -39.47212125129163, gammaloop-nextest-integration>  1654 │- "pz": 179.39125808458436 gammaloop-nextest-integration>  1652 │+ "px": 373.2672995259847, gammaloop-nextest-integration>  1653 │+ "py": -39.472121251291625, gammaloop-nextest-integration>  1654 │+ "pz": 179.39125808458434 gammaloop-nextest-integration>  1655 1655 │ }, gammaloop-nextest-integration>  1656 1656 │ "temporal": { gammaloop-nextest-integration>  1657 │- "value": 450.5516049562668 gammaloop-nextest-integration>  1657 │+ "value": 450.55160495626666 gammaloop-nextest-integration>  1658 1658 │ } gammaloop-nextest-integration>  1659 1659 │ }, gammaloop-nextest-integration>  1660 1660 │ { gammaloop-nextest-integration>  1661 1661 │ "spatial": { gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  1668 1668 │ } gammaloop-nextest-integration>  1669 1669 │ } gammaloop-nextest-integration>  1670 1670 │ ], gammaloop-nextest-integration>  1671 1671 │ "weight": { gammaloop-nextest-integration>  1672 │- "im": 0.000000000000000000003705324889106969, gammaloop-nextest-integration>  1673 │- "re": 0.005813802091187677 gammaloop-nextest-integration>  1672 │+ "im": 0.00000000000000000000584118538582155, gammaloop-nextest-integration>  1673 │+ "re": 0.006319962231054957 gammaloop-nextest-integration>  1674 1674 │ } gammaloop-nextest-integration>  1675 1675 │ } gammaloop-nextest-integration>  1676 1676 │ ] gammaloop-nextest-integration>  1677 1677 │ ], gammaloop-nextest-integration>  1678 1678 │ "graph": "GL38", gammaloop-nextest-integration>  1679 1679 │ "integrand": "NLO", gammaloop-nextest-integration>  1680 1680 │ "integrand_result": { gammaloop-nextest-integration>  1681 │- "im": 0.000000000000000000000000000004502592811820878, gammaloop-nextest-integration>  1682 │- "re": -0.000000000000000000000000000014716101189714316 gammaloop-nextest-integration>  1681 │+ "im": 0.0011762208437331016, gammaloop-nextest-integration>  1682 │+ "re": -0.0036648898355415007 gammaloop-nextest-integration>  1683 1683 │ }, gammaloop-nextest-integration>  1684 1684 │ "integrator_weight": 1.0, gammaloop-nextest-integration>  1685 1685 │ "metadata": { gammaloop-nextest-integration>  1686 1686 │ "accepted_event_count": 16, gammaloop-nextest-integration>  1687 1687 │ "generated_event_count": 16, gammaloop-nextest-integration>  1688 1688 │ "is_nan": false gammaloop-nextest-integration>  1689 1689 │ }, gammaloop-nextest-integration>  1690 │- "parameterization_jacobian": 248308283339926300000000000.0, gammaloop-nextest-integration>  1690 │+ "parameterization_jacobian": 1.0, gammaloop-nextest-integration>  1691 1691 │ "point": [ gammaloop-nextest-integration>  1692 1692 │ 0.16580369091616945, gammaloop-nextest-integration>  1693 1693 │ 0.5262578907417373, gammaloop-nextest-integration>  1694 1694 │ 0.13405592891503063, gammaloop-nextest-integration>  ────────────┴─────────────────────────────────────────────────────────────────── gammaloop-nextest-integration>  To update snapshots run `cargo insta review` gammaloop-nextest-integration>  Stopped on the first failure. Run `cargo insta test` to run all snapshots. gammaloop-nextest-integration>  test gl20_multichannel_local_inspect_event_snapshot ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gl20_multichannel_local_inspect_event_snapshot gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 21.18s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:30.711] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:30.711] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:30.729] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:30.729] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:30.729] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:30.729] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:30.732] @gammaloop_api::se... INFO : Running command set model MH=125.0 gammaloop-nextest-integration>  [2026-09-14 01:03:30.736] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:03:30.739] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:30.742] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:03:30.745] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:03:30.748] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:03:30.751] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:03:30.754] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==2 QED^2==6 [{{3}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states false gammaloop-nextest-integration>  -p epem_a_tth -i NLO gammaloop-nextest-integration>  --only-diagrams gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.757] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:30.841] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 4264 gammaloop-nextest-integration>  [2026-09-14 01:03:30.845] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 514 gammaloop-nextest-integration>  [2026-09-14 01:03:30.848] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 450 gammaloop-nextest-integration>  [2026-09-14 01:03:30.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 450 gammaloop-nextest-integration>  [2026-09-14 01:03:30.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 108 gammaloop-nextest-integration>  [2026-09-14 01:03:30.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 108 gammaloop-nextest-integration>  [2026-09-14 01:03:30.861] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 46 gammaloop-nextest-integration>  [2026-09-14 01:03:30.861] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 46 gammaloop-nextest-integration>  [2026-09-14 01:03:30.864] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 46 gammaloop-nextest-integration>  [2026-09-14 01:03:41.918] @feyngen::diagram_... INFO : 11s | Δ=11s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 16 (16 isomorphically unique graphs, 16 color zeros, 0 lorentz zero, 14 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:41.919] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -30 ) gammaloop-nextest-integration>  [2026-09-14 01:03:41.921] @commands::generate INFO : Generated cross-section 16 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:41.921] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:41.922] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i NLO --with-graph-names GL38 gammaloop-nextest-integration>  [2026-09-14 01:03:41.923] @commands::select INFO : Selected 1 graph groups for integrand NLO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:03:41.923] @commands::select INFO : Kept master graphs: 1 (GL38) gammaloop-nextest-integration>  [2026-09-14 01:03:41.923] @commands::select INFO : Removed master graphs: 15 (list elided; more than 10 graph names) gammaloop-nextest-integration>  [2026-09-14 01:03:41.923] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:51.480] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 302.44 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL38 │ 17 │ 1.45s (15%) │ 1.34s (14%) │ 6.73s (71%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 17 │ 1.45s (15%) │ 1.34s (14%) │ 6.73s (71%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  stored new snapshot /build/source/tests/tests/snapshots/test_evaluation_api__gl20_multichannel_local_inspect_events.snap.new gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: snapshot assertion for 'gl20_multichannel_local_inspect_events' failed in line 653 gammaloop-nextest-integration>  Location: /nix/store/5drf77x6km4ky7gwlrzdx9bbd6fz09g3-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/insta-1.47.2/src/runtime.rs:719 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: insta[307a548ac79ef4d9]::runtime::assert_snapshot gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.585s] ( 25/166) gammaloop-integration-tests::test_evaluation_api lu_rust_evaluate_samples_respect_event_generation_and_observables gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_evaluate_samples_respect_event_generation_and_observables ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_evaluate_samples_respect_event_generation_and_observables gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.56s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.978] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.978] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.113] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.114] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.114] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.114] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.115] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.433] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.01 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 56ms (54%) │ 23ms (23%) │ 25ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 61ms (31%) │ 63ms (32%) │ 75ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 118ms (39%) │ 87ms (29%) │ 100ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.597s] ( 26/166) gammaloop-integration-tests::test_evaluation_api lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.58s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.979] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.979] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.000] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.000] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.000] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.113] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.113] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.448] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.69 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 48ms (49%) │ 22ms (23%) │ 27ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 61ms (30%) │ 70ms (34%) │ 75ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 109ms (36%) │ 92ms (30%) │ 102ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.450] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.599s] ( 27/166) gammaloop-integration-tests::test_evaluation_api lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.989] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.989] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.012] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.140] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.141] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.141] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.141] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.142] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.457] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.45 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 39ms (45%) │ 22ms (25%) │ 25ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 66ms (32%) │ 65ms (32%) │ 73ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 106ms (36%) │ 87ms (30%) │ 98ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.458] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.459] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.601s] ( 28/166) gammaloop-integration-tests::test_evaluation_api lu_rust_minimal_output_keeps_events_and_observables gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_minimal_output_keeps_events_and_observables ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_minimal_output_keeps_events_and_observables gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.000] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.003] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.144] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.144] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.144] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.144] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.145] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.459] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.92 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 58ms (54%) │ 22ms (21%) │ 25ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 65ms (32%) │ 66ms (32%) │ 73ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 123ms (40%) │ 89ms (29%) │ 99ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.460] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.461] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.462] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.611s] ( 29/166) gammaloop-integration-tests::test_evaluation_api lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.58s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.124] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.124] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.124] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.124] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.125] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.454] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 84.58 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 56ms (54%) │ 23ms (22%) │ 25ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 70ms (34%) │ 65ms (31%) │ 72ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 126ms (40%) │ 88ms (28%) │ 97ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.455] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.456] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.457] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.613s] ( 30/166) gammaloop-integration-tests::test_evaluation_api lu_threshold_counterterms_follow_lmb_channel_normalization gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_threshold_counterterms_follow_lmb_channel_normalization ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_threshold_counterterms_follow_lmb_channel_normalization gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.959] @gammaloop_api::se... INFO : Running command import model assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:03:51.959] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p gammaloop-nextest-integration>  [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0 gammaloop-nextest-integration>  [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0001 gammaloop-nextest-integration>  [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command import graphs tests/resources/graphs/double_dotted_double_triangle.dot gammaloop-nextest-integration>  [2026-09-14 01:03:51.961] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/double_dotted_double_triangle.dot' gammaloop-nextest-integration>  [2026-09-14 01:03:51.970] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.412] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.20 MiB | cores 10 gammaloop-nextest-integration>  ╭───────────┬──────────────────────────────────────────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ double_dotted_double_triangle │ 30 │ 134ms (54%) │ 11ms (4.7%) │ 105ms (42%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ double_dotted_double_triangle_small_mass │ 25 │ 180ms (50%) │ 22ms (6.2%) │ 158ms (44%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 55 │ 314ms (51%) │ 34ms (5.6%) │ 263ms (43%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────────────────────────────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.437] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true stability.rotation_axis=[] gammaloop-nextest-integration>  [2026-09-14 01:03:52.457] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.459] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.462] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: ose channel 0 produced invalid LMB weight 1 gammaloop-nextest-integration>  Location: tests/tests/test_evaluation_api.rs:1604 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.617s] ( 31/166) gammaloop-integration-tests::test_evaluation_api lu_rust_generated_events_follow_graph_grouping_and_cut_ids gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_generated_events_follow_graph_grouping_and_cut_ids ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_generated_events_follow_graph_grouping_and_cut_ids gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.60s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.980] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.980] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.005] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.138] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.470] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.80 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 39ms (45%) │ 22ms (25%) │ 25ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 62ms (27%) │ 79ms (35%) │ 87ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 101ms (32%) │ 102ms (32%) │ 113ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.472] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.682s] ( 32/166) gammaloop-integration-tests::test_evaluation_api lu_rust_precise_evaluate_samples_returns_precision_tagged_results gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_precise_evaluate_samples_returns_precision_tagged_results ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_precise_evaluate_samples_returns_precision_tagged_results gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.67s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.981] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.981] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.006] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.113] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.533] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.01 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 91ms (66%) │ 22ms (16%) │ 25ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 94ms (40%) │ 68ms (29%) │ 73ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 186ms (50%) │ 90ms (24%) │ 98ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.534] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.535] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >>, ::evaluate>::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample>), >)>>::extend_trusted>>, ::evaluate>::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample>), core[940e698046960fd5]::iter::adapters::map::Map>>, ::evaluate>::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate::> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.711s] ( 33/166) gammaloop-integration-tests::test_evaluation_api lu_rust_xspace_integrator_weights_scale_observable_histograms gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_xspace_integrator_weights_scale_observable_histograms ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_xspace_integrator_weights_scale_observable_histograms gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.69s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.988] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.988] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.561] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.97 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 45ms (49%) │ 22ms (24%) │ 25ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 102ms (42%) │ 63ms (26%) │ 76ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 148ms (44%) │ 85ms (25%) │ 102ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.562] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.563] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.564] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.722s] ( 34/166) gammaloop-integration-tests::test_evaluation_api lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.71s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.989] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.989] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.022] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.023] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.029] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.156] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.156] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.156] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.157] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.157] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.580] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.26 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 41ms (45%) │ 23ms (25%) │ 27ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 75ms (33%) │ 80ms (35%) │ 75ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 116ms (36%) │ 103ms (32%) │ 102ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.581] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.834s] ( 36/166) gammaloop-integration-tests::test_evaluation_api lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.82s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.152] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.152] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.152] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.153] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.685] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.07 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 39ms (24%) │ 48ms (30%) │ 73ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 100ms (35%) │ 105ms (37%) │ 82ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 139ms (31%) │ 153ms (34%) │ 156ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.686] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter[90m gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.913s] ( 37/166) gammaloop-integration-tests::test_evaluation_api lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.89s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:51.986] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.986] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.226] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.227] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.227] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.228] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.766] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.94 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 93ms (63%) │ 30ms (20%) │ 24ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 166ms (55%) │ 62ms (21%) │ 72ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 260ms (58%) │ 92ms (21%) │ 97ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.767] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.319s] ( 38/166) gammaloop-integration-tests::test_feyngen select_ddx_amplitude_graph_before_generation_generates_and_integrates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_ddx_amplitude_graph_before_generation_generates_and_integrates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_ddx_amplitude_graph_before_generation_generates_and_integrates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.31s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.589] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.589] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.619] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.621] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.623] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 gammaloop-nextest-integration>  [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.660] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.660] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.661] @commands::generate INFO : Generated cross-section 4 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.661] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.662] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]' gammaloop-nextest-integration>  [2026-09-14 01:03:52.662] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select gammaloop-nextest-integration>  [2026-09-14 01:03:52.662] @commands::select INFO : Kept master graphs: 1 (GL3) gammaloop-nextest-integration>  [2026-09-14 01:03:52.662] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:52.663] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.764] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 70.54 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 13ms (50%) │ 8ms (33%) │ 4ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 13ms (50%) │ 8ms (33%) │ 4ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.765] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:52.765] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:52.772] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:52.772] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.782] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:52.782] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.441s] ( 40/166) gammaloop-integration-tests::test_feyngen select_ddx_amplitude_graph_after_generation_discards_and_regenerates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_ddx_amplitude_graph_after_generation_discards_and_regenerates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_ddx_amplitude_graph_after_generation_discards_and_regenerates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.43s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.580] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.580] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.601] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.602] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.602] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.603] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.604] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 gammaloop-nextest-integration>  [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.634] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.635] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.635] @commands::generate INFO : Generated cross-section 4 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.635] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.637] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.739] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 72.89 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 9ms (44%) │ 5ms (28%) │ 5ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL1 │ 3 │ 9ms (38%) │ 6ms (25%) │ 9ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 8ms (43%) │ 5ms (29%) │ 5ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 13ms (65%) │ 4ms (21%) │ 2ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 12 │ 40ms (47%) │ 22ms (26%) │ 23ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.797] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]' gammaloop-nextest-integration>  [2026-09-14 01:03:52.798] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select gammaloop-nextest-integration>  [2026-09-14 01:03:52.798] @commands::select INFO : Kept master graphs: 1 (GL3) gammaloop-nextest-integration>  [2026-09-14 01:03:52.798] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:52.798] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.799] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.900] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 82.48 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 8ms (55%) │ 4ms (28%) │ 2ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 8ms (55%) │ 4ms (28%) │ 2ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.901] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:52.901] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:52.905] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:52.905] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.908] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:52.908] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.613s] ( 44/166) gammaloop-integration-tests::test_feyngen select_tth_graph_before_generation_generates_and_integrates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_tth_graph_before_generation_generates_and_integrates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_tth_graph_before_generation_generates_and_integrates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.60s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.665] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.665] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.687] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.688] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.689] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.691] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.692] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.695] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:52.695] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.698] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:53.043] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:53.043] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:53.043] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:53.043] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:53.044] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:03:53.045] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:03:53.045] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:53.045] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:53.046] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.148] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 82.45 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 38ms (44%) │ 18ms (21%) │ 31ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 38ms (44%) │ 18ms (21%) │ 31ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.149] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:53.149] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:53.155] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:53.155] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.155] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:53.158] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:53.158] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.626s] ( 45/166) gammaloop-integration-tests::test_feyngen select_tth_graph_copy_before_generation_generates_and_integrates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_tth_graph_copy_before_generation_generates_and_integrates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_tth_graph_copy_before_generation_generates_and_integrates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.62s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.717] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.717] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.753] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.754] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.755] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.756] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.758] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.761] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:52.762] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.770] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:53.095] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:53.095] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:53.096] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:53.096] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:53.097] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_process epem_a_tth_selected --output_integrand LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.098] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.098] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:53.098] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:53.098] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.099] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.201] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 82.35 MiB | cores 1 gammaloop-nextest-integration>  ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO_selected │ GL0 │ 3 │ 37ms (40%) │ 17ms (19%) │ 37ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 37ms (40%) │ 17ms (19%) │ 37ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.202] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth_selected -i LO_selected --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:53.202] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:53.208] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:53.208] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.208] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:53.212] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:53.212] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.947s] ( 46/166) gammaloop-integration-tests::test_feyngen select_tth_graph_after_generation_discards_and_regenerates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_tth_graph_after_generation_discards_and_regenerates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_tth_graph_after_generation_discards_and_regenerates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.94s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.598] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.598] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.619] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.621] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.625] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:52.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:03:52.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.959] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.959] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.960] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.960] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.961] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.264] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.44 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 36ms (40%) │ 20ms (22%) │ 34ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 52ms (36%) │ 53ms (37%) │ 38ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 88ms (38%) │ 73ms (31%) │ 72ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.311] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.416] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 92.64 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (40%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 32ms (40%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.418] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:53.418] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_after_generation_discards_and_regenerates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:53.423] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:53.423] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.423] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:53.428] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:53.428] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.910s] ( 47/166) gammaloop-integration-tests::test_feyngen select_tth_graph_copy_after_generation_preserves_source_and_integrates_target gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_tth_graph_copy_after_generation_preserves_source_and_integrates_target ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_tth_graph_copy_after_generation_preserves_source_and_integrates_target gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.90s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.691] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.691] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.711] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.711] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.711] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.712] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.713] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.713] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.714] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.715] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.717] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:52.718] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.721] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:03:52.721] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.721] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.722] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.722] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.722] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.722] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.722] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.723] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:53.056] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:53.056] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:53.057] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:53.058] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:53.059] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.365] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.31 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (38%) │ 19ms (23%) │ 33ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 56ms (39%) │ 50ms (35%) │ 38ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 89ms (39%) │ 69ms (30%) │ 71ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.366] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_integrand LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.370] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:03:53.371] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:53.371] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:53.371] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #0 -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.371] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.472] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.39 MiB | cores 1 gammaloop-nextest-integration>  ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO_selected │ GL0 │ 3 │ 49ms (50%) │ 17ms (18%) │ 31ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 49ms (50%) │ 17ms (18%) │ 31ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.474] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO_selected --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_copy_after_generation_preserves_source_and_integrates_target/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:53.474] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_after_generation_preserves_source_and_integrates_target/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:53.479] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:53.479] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.479] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:53.485] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:53.485] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.755s] ( 48/166) gammaloop-integration-tests::test_feyngen select_ddxg_graph_by_raised_cuts_before_generation_generates_and_integrates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_ddxg_graph_by_raised_cuts_before_generation_generates_and_integrates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_ddxg_graph_by_raised_cuts_before_generation_generates_and_integrates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 1.74s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.590] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.590] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.612] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.613] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.614] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.614] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e- a d g QED^2==4 [{{2}} QCD] --numerator-grouping group_identical_graphs_up_to_sign -p epem_ddxg_raised_cuts -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:52.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.748] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.748] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.749] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.749] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.750] @gammaloop_api::se... INFO : Running command select -p epem_ddxg_raised_cuts -i LO --without-raised-cuts-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:03:52.751] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddxg_raised_cuts gammaloop-nextest-integration>  [2026-09-14 01:03:52.751] @commands::select INFO : Kept master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:52.751] @commands::select INFO : Removed master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:52.752] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddxg_raised_cuts -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:54.167] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 121.36 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL2 │ 9 │ 492ms (37%) │ 390ms (29%) │ 453ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 492ms (37%) │ 390ms (29%) │ 453ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:54.169] @gammaloop_api::se... INFO : Running command integrate -p epem_ddxg_raised_cuts -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddxg_graph_by_raised_cuts_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:54.169] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddxg_graph_by_raised_cuts_before_generation_generates_and_integrates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:54.187] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:54.187] @commands::integrate INFO : Gammaloop now integrates epem_ddxg_raised_cuts@LO gammaloop-nextest-integration>  [2026-09-14 01:03:54.212] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:54.212] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 3.631s] ( 51/166) gammaloop-integration-tests::test_feyngen select_ddxg_graph_by_raised_cuts_after_generation_discards_and_regenerates gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_ddxg_graph_by_raised_cuts_after_generation_discards_and_regenerates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_ddxg_graph_by_raised_cuts_after_generation_discards_and_regenerates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 3.61s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:52.590] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.590] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.611] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.612] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.613] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.613] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.614] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e- a d g QED^2==4 [{{2}} QCD] --numerator-grouping group_identical_graphs_up_to_sign -p epem_ddxg_raised_cuts -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:52.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:52.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.734] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.735] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.735] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.735] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.736] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddxg_raised_cuts -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:54.754] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 136.37 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 8 │ 348ms (50%) │ 156ms (22%) │ 192ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 9 │ 434ms (35%) │ 362ms (29%) │ 437ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 17 │ 782ms (41%) │ 519ms (27%) │ 629ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:54.819] @gammaloop_api::se... INFO : Running command select -p epem_ddxg_raised_cuts -i LO --amplitude-graphs --without-raised-cuts-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:03:54.826] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddxg_raised_cuts gammaloop-nextest-integration>  [2026-09-14 01:03:54.826] @commands::select INFO : Kept master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:54.826] @commands::select INFO : Removed master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:54.826] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:54.827] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddxg_raised_cuts -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:56.034] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 132.11 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL2 │ 9 │ 412ms (35%) │ 345ms (29%) │ 417ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 412ms (35%) │ 345ms (29%) │ 417ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:56.035] @gammaloop_api::se... INFO : Running command integrate -p epem_ddxg_raised_cuts -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddxg_graph_by_raised_cuts_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:56.035] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddxg_graph_by_raised_cuts_after_generation_discards_and_regenerates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:56.051] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:56.051] @commands::integrate INFO : Gammaloop now integrates epem_ddxg_raised_cuts@LO gammaloop-nextest-integration>  [2026-09-14 01:03:56.076] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:56.076] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 8.311s] ( 53/166) gammaloop-integration-tests::test_gamma_star_ddx_nlo_acceptance gamma_star_ddx_msbar_nlo_matches_the_published_graph_cross_sections gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test gamma_star_ddx_msbar_nlo_matches_the_published_graph_cross_sections ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gamma_star_ddx_msbar_nlo_matches_the_published_graph_cross_sections gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.30s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:03:53.554] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 400 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:53.555] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:53.555] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:53.577] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:53.577] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:53.577] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:53.578] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:03:53.578] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:03:53.578] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:53.581] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:03:53.585] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:53.588] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:03:53.592] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:03:53.595] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:03:53.599] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:03:53.602] @gammaloop_api::se... INFO : Running command generate xs a > d d~ | a d d~ g ghG ghG~ QCD^2==0 QED^2==2 [{{1}} QCD=0] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ddx_lo -i LO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:53.604] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:53.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:53.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.606] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.606] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.606] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.606] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:03:53.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:53.620] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:03:53.621] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:53.621] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:53.622] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.724] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:03:54.650] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:54.650] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 80.25 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 5ms (0.57%) │ 0ms (0.11%) │ 0ms (0.07%) │ 924ms (99%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 5ms (0.57%) │ 0ms (0.11%) │ 0ms (0.07%) │ 924ms (99%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:54.651] @gammaloop_api::se... INFO : Running command generate xs a > d d~ | a d d~ g ghG ghG~ QCD^2==2 QED^2==2 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ddx_orientation_local_3d -i NLO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:54.654] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:54.654] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:54.654] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:54.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:54.656] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:54.695] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:54.695] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:54.695] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:54.695] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:54.696] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_orientation_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:55.200] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:57.384] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:57.384] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 100.56 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 217ms (11%) │ 62ms (3.1%) │ 24ms (1.2%) │ 1.72s (85%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 329ms (12%) │ 140ms (5.3%) │ 23ms (0.89%) │ 2.18s (82%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 547ms (12%) │ 202ms (4.3%) │ 47ms (1.0%) │ 3.90s (83%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:57.392] @gammaloop_api::se... INFO : Running command generate xs a > d d~ | a d d~ g ghG ghG~ QCD^2==2 QED^2==2 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ddx_explicit_local_3d -i NLO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:57.394] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:57.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:57.422] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:57.422] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:57.422] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:57.422] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:57.423] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:57.926] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:59.561] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:59.561] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 113.26 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 193ms (13%) │ 56ms (3.8%) │ 21ms (1.4%) │ 1.23s (82%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 278ms (13%) │ 137ms (6.6%) │ 19ms (0.93%) │ 1.63s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 471ms (13%) │ 193ms (5.4%) │ 41ms (1.2%) │ 2.86s (80%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:59.567] @gammaloop_api::se... INFO : Running command generate xs a > d d~ | a d d~ g ghG ghG~ QCD^2==2 QED^2==2 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ddx_local_4d_then_cff -i NLO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:59.569] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:59.569] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:59.569] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:59.569] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:59.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:59.597] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:59.597] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:59.597] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:59.597] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:59.598] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:04:00.101] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:04:01.731] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:04:01.731] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 125.88 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 241ms (16%) │ 48ms (3.2%) │ 15ms (1.0%) │ 1.22s (80%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 296ms (14%) │ 115ms (5.6%) │ 15ms (0.74%) │ 1.63s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 537ms (15%) │ 163ms (4.6%) │ 30ms (0.85%) │ 2.85s (80%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:01.737] @gammaloop_api::se... INFO : Running command set process -p gamma_star_ddx_lo -i LO kv gammaloop-nextest-integration>  sampling.graphs="summed" gammaloop-nextest-integration>  sampling.orientations="summed" gammaloop-nextest-integration>  sampling.lmb_multichanneling=true gammaloop-nextest-integration>  sampling.lmb_channels="summed" gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value) gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/commands/set.rs:1093 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: ::execute_prepared gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: ::execute_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::run_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: test_gamma_star_ddx_nlo_acceptance[5d48115b002d4cfe]::gamma_star_ddx_msbar_nlo_matches_the_published_graph_cross_sections::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 7.681s] ( 54/166) gammaloop-integration-tests::test_gamma_star_ttx_nlo_acceptance gamma_star_ttx_msbar_nlo_matches_the_published_absolute_cross_sections gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test gamma_star_ttx_msbar_nlo_matches_the_published_absolute_cross_sections ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gamma_star_ttx_msbar_nlo_matches_the_published_absolute_cross_sections gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.67s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:01.849] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics] gammaloop-nextest-integration>  e_cm = 600 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [kinematics.externals] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:01.850] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:01.850] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:01.867] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:01.867] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:01.867] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:01.868] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:04:01.868] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:04:01.868] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:01.871] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:04:01.874] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:01.877] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:04:01.880] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:04:01.883] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:04:01.887] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:04:01.890] @gammaloop_api::se... INFO : Running command generate xs a > t t~ | a t t~ g ghG ghG~ QCD^2==0 QED^2==2 [{{1}} QCD=0] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ttx_lo -i LO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:01.892] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:01.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:01.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:01.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:01.908] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:01.908] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:01.908] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:01.909] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:02.011] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:04:02.402] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:04:02.403] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 79.55 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 4ms (1.2%) │ 0ms (0.21%) │ 0ms (0.16%) │ 390ms (98%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 4ms (1.2%) │ 0ms (0.21%) │ 0ms (0.16%) │ 390ms (98%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:02.403] @gammaloop_api::se... INFO : Running command generate xs a > t t~ | a t t~ g ghG ghG~ QCD^2==2 QED^2==2 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ttx_orientation_local_3d -i NLO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:02.405] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:02.406] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:02.562] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:02.563] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:02.563] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:02.563] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:02.564] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_orientation_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:04:03.069] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:04:04.819] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:04:04.819] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 103.53 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 246ms (15%) │ 51ms (3.1%) │ 25ms (1.6%) │ 1.33s (80%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 323ms (15%) │ 105ms (4.8%) │ 33ms (1.5%) │ 1.75s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 570ms (15%) │ 156ms (4.0%) │ 58ms (1.5%) │ 3.08s (80%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:04.828] @gammaloop_api::se... INFO : Running command generate xs a > t t~ | a t t~ g ghG ghG~ QCD^2==2 QED^2==2 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ttx_explicit_local_3d -i NLO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:04.830] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:04.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:04.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:04.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:04.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:04.994] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:04.994] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:04.994] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:04.994] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:04.995] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:04:05.498] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:04:07.116] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:04:07.116] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 118.82 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 236ms (15%) │ 48ms (3.2%) │ 22ms (1.5%) │ 1.23s (80%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 293ms (14%) │ 89ms (4.4%) │ 24ms (1.2%) │ 1.62s (80%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 530ms (15%) │ 138ms (3.9%) │ 47ms (1.3%) │ 2.85s (80%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:07.123] @gammaloop_api::se... INFO : Running command generate xs a > t t~ | a t t~ g ghG ghG~ QCD^2==2 QED^2==2 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p gamma_star_ttx_local_4d_then_cff -i NLO --global-prefactor-num "1/2" --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:07.124] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:07.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:07.284] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:07.284] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:07.284] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:07.284] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:07.285] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:04:07.789] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:04:09.414] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:04:09.414] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 125.98 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 303ms (19%) │ 41ms (2.6%) │ 18ms (1.1%) │ 1.24s (77%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 322ms (16%) │ 88ms (4.3%) │ 19ms (0.95%) │ 1.62s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 626ms (17%) │ 129ms (3.5%) │ 37ms (1.0%) │ 2.87s (78%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:09.421] @gammaloop_api::se... INFO : Running command set process -p gamma_star_ttx_lo -i LO kv gammaloop-nextest-integration>  sampling.graphs="summed" gammaloop-nextest-integration>  sampling.orientations="summed" gammaloop-nextest-integration>  sampling.lmb_multichanneling=true gammaloop-nextest-integration>  sampling.lmb_channels="summed" gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value) gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/commands/set.rs:1093 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: ::execute_prepared gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: ::execute_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::run_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: test_gamma_star_ttx_nlo_acceptance[4a86d65349f2c274]::gamma_star_ttx_msbar_nlo_matches_the_published_absolute_cross_sections::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.546s] ( 61/166) gammaloop-integration-tests::test_runs approach::approach_cross_section_momentum_space_uses_graph_orientation_selectors gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test approach::approach_cross_section_momentum_space_uses_graph_orientation_selectors ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  approach::approach_cross_section_momentum_space_uses_graph_orientation_selectors gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:33.224] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.224] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:33.243] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:33.244] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:33.244] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:33.246] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.347] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:33.347] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:33.347] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:33.347] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:33.348] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:33.651] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.64 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 42ms (48%) │ 22ms (25%) │ 24ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 58ms (31%) │ 61ms (32%) │ 71ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 101ms (36%) │ 83ms (30%) │ 96ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:33.652] @gammaloop_api::se... INFO : Running command approach -x 1.1000000000000000e-1,-7.0000000000000007e-2,1.9000000000000000e-1,-1.3000000000000000e-1,5.0000000000000003e-2,2.8999999999999998e-1 --approach-axis 1.0000000000000000e-3,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0 --n-points 1 --n-cores 1 --output-results /build/source/tests/artifacts/lu_approach_cross_section_momentum/approach_momentum.json --momentum-space --graph-id 0 --orientation-id 0 --skip-midpoint --parameter-name lambda --axis-label correlated-soft-threshold --max-abs-t 0.01 gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run::{closure#2}::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::iter::adapters::map::Map)>, &::run::{closure#2}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some>::{closure#0}>, >>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::run::{closure#2}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: )> as rayon[66a9e46badefbd30]::iter::IndexedParallelIterator>::with_producer::, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::run::{closure#2}::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: > as rayon[66a9e46badefbd30]::iter::ParallelExtend>>::par_extend::)>, ::run::{closure#2}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::)>, ::run::{closure#2}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: , ::in_worker_cold<::install<::run::{closure#2}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.557s] ( 63/166) gammaloop-integration-tests::test_runs differential::lu_differential_integration_cli_flag_writes_iteration_observables gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test differential::lu_differential_integration_cli_flag_writes_iteration_observables ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  differential::lu_differential_integration_cli_flag_writes_iteration_observables gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.55s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:33.223] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.223] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:33.242] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:33.243] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:33.244] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:33.246] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.349] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:33.350] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:33.350] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:33.350] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:33.351] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:33.653] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.68 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 45ms (50%) │ 21ms (24%) │ 24ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 59ms (31%) │ 61ms (32%) │ 72ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 105ms (37%) │ 82ms (29%) │ 96ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:33.654] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:33.655] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:33.656] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [selectors.leading_jet_pt_cut] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  selector = "value_range" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:33.657] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.observables_output.format=["json"] gammaloop-nextest-integration>  [2026-09-14 01:04:33.657] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/lu_differential_integration_cli_flag_writes_iteration_observables/cli_flag_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:33.663] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:33.663] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default gammaloop-nextest-integration>  [2026-09-14 01:04:33.669] @commands::integrate INFO : Streaming integration updates disabled because stderr is not a TTY; live updates will be skipped and iteration summaries will be logged. gammaloop-nextest-integration>  [2026-09-14 01:04:33.669] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:33.669] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.558s] ( 64/166) gammaloop-integration-tests::test_runs approach::approach_cross_section_json_has_cut_metadata_and_parallel_matches_sequential gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test approach::approach_cross_section_json_has_cut_metadata_and_parallel_matches_sequential ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  approach::approach_cross_section_json_has_cut_metadata_and_parallel_matches_sequential gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.55s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:33.224] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.224] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:33.251] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:33.251] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:33.251] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:33.253] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:33.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:33.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:33.357] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:33.358] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:33.358] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:33.359] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:33.662] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.55 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 40ms (47%) │ 21ms (25%) │ 24ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 59ms (31%) │ 62ms (32%) │ 74ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 100ms (35%) │ 84ms (30%) │ 98ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:33.663] @gammaloop_api::se... INFO : Running command approach -x 1.7000000000000001e-1,3.1000000000000000e-1,5.3000000000000003e-1,2.3000000000000001e-1,4.0999999999999998e-1,6.7000000000000004e-1 --approach-axis 1.0000000000000000e-2,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0 --n-points 1 --n-cores 1 --output-results /build/source/tests/artifacts/lu_approach_cross_section/approach_sequential.json gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run::{closure#2}::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::iter::adapters::map::Map)>, &::run::{closure#2}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some>::{closure#0}>, >>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::run::{closure#2}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: )> as rayon[66a9e46badefbd30]::iter::IndexedParallelIterator>::with_producer::, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::run::{closure#2}::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: > as rayon[66a9e46badefbd30]::iter::ParallelExtend>>::par_extend::)>, ::run::{closure#2}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::)>, ::run::{closure#2}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: , ::in_worker_cold<::install<::run::{closure#2}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.559s] ( 65/166) gammaloop-integration-tests::test_runs differential::lu_differential_integration_hwu_output_is_optional_and_single_file gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test differential::lu_differential_integration_hwu_output_is_optional_and_single_file ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  differential::lu_differential_integration_hwu_output_is_optional_and_single_file gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.55s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:33.223] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.223] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.248] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:33.248] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:33.248] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:33.248] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:33.254] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.256] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.356] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:33.356] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:33.356] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:33.356] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:33.357] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:33.660] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.60 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 39ms (46%) │ 21ms (26%) │ 24ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 60ms (31%) │ 61ms (32%) │ 72ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 99ms (35%) │ 83ms (30%) │ 97ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:33.661] @gammaloop_api::se... INFO : Running command set process kv integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.observables_output.format=["hwu"] gammaloop-nextest-integration>  [2026-09-14 01:04:33.661] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/lu_differential_integration_hwu_output_is_optional_and_single_file/without_observables gammaloop-nextest-integration>  [2026-09-14 01:04:33.668] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:33.668] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default gammaloop-nextest-integration>  [2026-09-14 01:04:33.674] @commands::integrate INFO : Streaming integration updates disabled because stderr is not a TTY; live updates will be skipped and iteration summaries will be logged. gammaloop-nextest-integration>  [2026-09-14 01:04:33.674] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:33.674] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.565s] ( 66/166) gammaloop-integration-tests::test_runs approach::approach_sampling_modes_record_effective_lmb_sample_ids gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test approach::approach_sampling_modes_record_effective_lmb_sample_ids ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  approach::approach_sampling_modes_record_effective_lmb_sample_ids gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.56s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:33.233] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.233] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:33.253] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:33.254] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:33.256] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.261] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.261] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.261] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.368] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:33.368] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:33.368] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:33.368] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:33.369] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:33.672] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.18 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 37ms (45%) │ 21ms (26%) │ 24ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 60ms (31%) │ 60ms (31%) │ 72ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 97ms (35%) │ 82ms (30%) │ 96ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:33.673] @gammaloop_api::se... INFO : Running command approach -x 1.7000000000000001e-1,3.1000000000000000e-1,5.3000000000000003e-1,2.3000000000000001e-1,4.0999999999999998e-1,6.7000000000000004e-1 --approach-axis 1.0000000000000000e-2,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0,0.0000000000000000e0 --n-points 1 --n-cores 1 --output-results /build/source/tests/artifacts/lu_approach_lmb_sampling/approach_default.json gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run::{closure#2}::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::iter::adapters::map::Map)>, &::run::{closure#2}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some>::{closure#0}>, >>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::run::{closure#2}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: )> as rayon[66a9e46badefbd30]::iter::IndexedParallelIterator>::with_producer::, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::run::{closure#2}::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: > as rayon[66a9e46badefbd30]::iter::ParallelExtend>>::par_extend::)>, ::run::{closure#2}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok, eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::)>, ::run::{closure#2}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: , ::in_worker_cold<::install<::run::{closure#2}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.583s] ( 67/166) gammaloop-integration-tests::test_runs differential::lu_differential_observables_without_selectors_still_fill_histograms gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test differential::lu_differential_observables_without_selectors_still_fill_histograms ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  differential::lu_differential_observables_without_selectors_still_fill_histograms gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.57s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:33.227] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.227] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:33.249] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:33.250] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:33.251] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:33.252] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:33.254] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.258] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:33.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:33.357] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:33.357] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:33.358] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:33.359] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:33.681] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.51 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 55ms (55%) │ 21ms (21%) │ 23ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 61ms (31%) │ 61ms (31%) │ 73ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 116ms (39%) │ 82ms (28%) │ 96ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:33.682] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:33.683] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:33.684] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.observables_output.format=["json"] gammaloop-nextest-integration>  [2026-09-14 01:04:33.685] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/lu_differential_observables_without_selectors_still_fill_histograms/no_selector_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:33.691] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:33.691] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default gammaloop-nextest-integration>  [2026-09-14 01:04:33.698] @commands::integrate INFO : Streaming integration updates disabled because stderr is not a TTY; live updates will be skipped and iteration summaries will be logged. gammaloop-nextest-integration>  [2026-09-14 01:04:33.698] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:33.698] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.968s] ( 69/166) gammaloop-integration-tests::test_runs events::amplitude_observables_accumulate_without_returning_events gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test events::amplitude_observables_accumulate_without_returning_events ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  events::amplitude_observables_accumulate_without_returning_events gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.96s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:34.775] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:34.775] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:34.792] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:34.792] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:34.792] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:34.793] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:04:34.793] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=true gammaloop-nextest-integration>  [2026-09-14 01:04:34.794] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  enable_cache = false gammaloop-nextest-integration>  debug_cache = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:34.795] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:34.795] @gammaloop_api::se... INFO : Running command generate amp g g > h h h / u d c s b QED==3 [{1}] gammaloop-nextest-integration>  --only-diagrams gammaloop-nextest-integration>  --numerator-grouping only_detect_zeroes gammaloop-nextest-integration>  --select-graphs GL15 gammaloop-nextest-integration>  --loop-momentum-bases GL15=8 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:34.798] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:34.805] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.806] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.807] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 66 gammaloop-nextest-integration>  [2026-09-14 01:04:34.822] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'only detect zero numerators': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:34.822] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:34.823] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:34.823] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:34.823] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:35.629] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 103.33 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ 1L │ GL15 │ 9 │ 414ms (53%) │ 131ms (17%) │ 236ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 414ms (53%) │ 131ms (17%) │ 236ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:35.630] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:35.634] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:04:35.637] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:35.640] @gammaloop_api::se... INFO : Running command set process -p gg_hhh -i 1L kv general.generate_events=false general.store_additional_weights_in_event=false gammaloop-nextest-integration>  [2026-09-14 01:04:35.641] @gammaloop_api::se... INFO : Running command set process -p gg_hhh -i 1L string ' gammaloop-nextest-integration>  [quantities.integral] gammaloop-nextest-integration>  type = "integral" gammaloop-nextest-integration>  gammaloop-nextest-integration>  [quantities.graph_id] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: unknown variant: found `lmb_channel_id`, expected `one of `particle`, `jet`, `a_f_b`, `integral`, `graph_id`, `graph_group_id`, `orientation_id`, `sampling_channel_id`` for key "default.quantities.lmb_channel_id.type" in TOML source string gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/commands/set.rs:1070 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: ::execute_prepared gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: ::execute_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::run_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.091s] ( 71/166) gammaloop-integration-tests::test_runs events::amplitude_threshold_counterterms_follow_lmb_channel_normalization gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test events::amplitude_threshold_counterterms_follow_lmb_channel_normalization ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  events::amplitude_threshold_counterterms_follow_lmb_channel_normalization gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.08s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:36.724] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:36.724] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:36.742] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:36.742] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:36.742] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:36.743] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:04:36.743] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=true gammaloop-nextest-integration>  [2026-09-14 01:04:36.744] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  enable_cache = false gammaloop-nextest-integration>  debug_cache = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:36.745] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:36.745] @gammaloop_api::se... INFO : Running command generate amp g g > h h h / u d c s b QED==3 [{1}] gammaloop-nextest-integration>  --only-diagrams gammaloop-nextest-integration>  --numerator-grouping only_detect_zeroes gammaloop-nextest-integration>  --select-graphs GL15 gammaloop-nextest-integration>  --loop-momentum-bases GL15=8 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:36.748] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:36.756] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.756] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.758] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.758] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.758] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.758] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.761] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 66 gammaloop-nextest-integration>  [2026-09-14 01:04:36.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'only detect zero numerators': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:36.773] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:36.773] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:36.773] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:36.774] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:37.681] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 101.40 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ 1L │ GL15 │ 9 │ 427ms (53%) │ 137ms (17%) │ 244ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 427ms (53%) │ 137ms (17%) │ 244ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:37.682] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:37.687] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:04:37.691] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:37.695] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true stability.rotation_axis=[] gammaloop-nextest-integration>  [2026-09-14 01:04:37.708] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: duplicate field `sampling_channels` for key "default.sampling" in TOML source string gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/commands/set.rs:1070 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: ::execute_prepared gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: ::execute_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::run_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.472s] ( 76/166) gammaloop-integration-tests::test_runs inspect::bare_raised_scalar_self_energy_has_the_reported_uv_degree gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test inspect::bare_raised_scalar_self_energy_has_the_reported_uv_degree ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  inspect::bare_raised_scalar_self_energy_has_the_reported_uv_degree gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.46s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:37.821] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:04:37.821] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p gammaloop-nextest-integration>  [2026-09-14 01:04:37.823] @gammaloop_api::se... INFO : Running command import graphs ./tests/resources/graphs/uv_tests/scalar_raised_self_energy_profile_variants.dot -p bare_raised_scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:37.823] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/uv_tests/scalar_raised_self_energy_profile_variants.dot' gammaloop-nextest-integration>  [2026-09-14 01:04:37.837] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=true global.generation.tropical_subgraph_table.disable_tropical_generation=true global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=true global.generation.uv.subtract_uv=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:37.838] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  disable_flux_factor = true gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:37.839] @gammaloop_api::se... INFO : Running command generate existing -p bare_raised_scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:38.146] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 80.48 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬─────────────────────────────────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼─────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3 │ 5 │ 14ms (76%) │ 2ms (14%) │ 1ms (10.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q3e │ 5 │ 17ms (75%) │ 3ms (14%) │ 2ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q3e_q4e │ 5 │ 31ms (86%) │ 3ms (8.3%) │ 2ms (5.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q3e_q4e_q5e │ 5 │ 30ms (85%) │ 2ms (8.4%) │ 2ms (6.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q4e │ 5 │ 18ms (80%) │ 2ms (11%) │ 2ms (9.1%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_temporal │ 5 │ 10ms (84%) │ 0ms (4.0%) │ 1ms (12%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q3_temporal │ 5 │ 10ms (83%) │ 0ms (4.0%) │ 1ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q4_temporal │ 5 │ 10ms (83%) │ 0ms (3.9%) │ 1ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q5_temporal │ 5 │ 10ms (83%) │ 0ms (3.8%) │ 1ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_unit │ 5 │ 17ms (87%) │ 0ms (3.7%) │ 1ms (9.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼─────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 50 │ 172ms (83%) │ 17ms (8.3%) │ 19ms (9.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴─────────────────────────────────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_profile_momentum_point:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::uv::profile::evaluate_momentum_space_point gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: , ::sample_subset_orientation_with_precision::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), , ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter, ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: core[940e698046960fd5]::iter::adapters::try_process::, ::sample_subset_orientation_with_precision::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter, ::sample_subset_orientation_with_precision::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: ::sample_subset_orientation gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::sample_subset gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: <&::sample_lmb::{closure#2} as core[940e698046960fd5]::ops::function::Fn<(&mut gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, &(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32))>>::call gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), core[940e698046960fd5]::iter::adapters::map::Map, i32)>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder<_>>::consume_iter::with<&(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32), gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, core[940e698046960fd5]::result::Result<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>, &::sample_lmb::{closure#2}>::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>::{closure#0}>, , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: , i32)> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as rayon[66a9e46badefbd30]::iter::ParallelExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::par_extend::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: ::sample_lmb gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: <&::sample_cross_section_graph::{closure#2} as core[940e698046960fd5]::ops::function::FnMut<((usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)),)>>::call_mut gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::slice::iter::Iter<(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)>>, &::sample_cross_section_graph::{closure#2}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: , i32)>)>> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: , as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> as rayon[66a9e46badefbd30]::iter::plumbing::ProducerCallback<(usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>))>>::callback::, i32)>)>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  33:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  34: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  36:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, &::profile::{closure#3}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  37: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  38:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  39: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  40: , ::in_worker_cold<::install<::profile::{closure#3}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  41: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  42: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  43: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  44: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  45: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  46: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  47: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  Warning: SpanTrace capture is Unsupported. gammaloop-nextest-integration>  Ensure that you've setup a tracing-error ErrorLayer and the semver versions are compatible gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.243s] ( 78/166) gammaloop-integration-tests::test_runs examples::all_example_toml_cards_are_loadable gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test examples::all_example_toml_cards_are_loadable ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  examples::all_example_toml_cards_are_loadable gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.24s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  Error: Failed to load 31 example TOML card(s): gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL076.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 7620260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6,8,14,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL076/uv_profiles/pristine_random_g0_lmb0_masks6_8_14_15_per_orientation_n5_exp6_10_seed7620260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL084.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_mask8_q12_n5_exp4_8' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 4 --max-scaling 8 gammaloop-nextest-integration>  --per-orientation --seed 8420260809 --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 8 --subset-cardinality 1 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL084/uv_profiles/final_random_g0_lmb0_mask8_q12_n5_exp4_8_seed8420260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL086.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_pristine_uv_random_masks8_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 8620260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 8 --subset-cardinality 1 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL086/trials/remediation/uv_random_g0_lmb0_mask8_n5_exp6_10_seed8620260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL090.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks10_12_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 9020260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 10,12,14,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL090/uv_profiles/remediation_random_g0_lmb0_masks10_12_14_15_n5_exp6_10_seed9020260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL098.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_selected_mask6_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 9820260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL098/uv_profiles/selected_random_g0_lmb0_mask6_per_orientation_n5_exp6_10_seed9820260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL120.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks6_10_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 12020260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL120/trials/remediation/uv_random_g0_lmb0_mask6_n5_exp6_10_seed12020260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL132.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks6_8_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 13220260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 6,8,14,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL132/uv_profiles/remediation_random_g0_lmb0_masks6_8_14_15_n5_exp6_10_seed13220260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL160.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks6_12_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 16020260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 6,12,14,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL160/uv_profiles/remediation_random_g0_lmb0_masks6_12_14_15_n5_exp6_10_seed16020260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL168.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks6_10_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 16820260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL168/trials/remediation/uv_random_g0_lmb0_mask6_n5_exp6_10_seed16820260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL170.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks6_10_14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 17020260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 6,10,14,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL170/uv_profiles/remediation_random_g0_lmb0_masks6_10_14_15_n5_exp6_10_seed17020260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL190.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_masks4_8_12_15_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 19020260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 4,8,12,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL190/uv_profiles/final_random_g0_lmb0_masks4_8_12_15_per_orientation_n5_exp6_10_seed19020260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL194.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_masks4_8_12_15_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 19420260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 4,8,12,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL194/uv_profiles/final_random_g0_lmb0_masks4_8_12_15_per_orientation_n5_exp6_10_seed19420260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL280.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_mask6_q11_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 28020260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL280/uv_profiles/final_random_g0_lmb0_mask6_q11_n5_exp6_10_seed28020260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL286.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_g0_lmb0_mask11_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 28620260809 gammaloop-nextest-integration>  --uv-ray-directions 211,-157,193,37,126,-109,98,-86,342,30,148,-534 gammaloop-nextest-integration>  --uv-ray-norms 1000,1100,1300,1700 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 11 --subset-cardinality 3 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL286/uv_profiles/final_g0_lmb0_mask11_per_orientation_n5_exp6_10_seed28620260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --uv-ray-directions ... --uv-ray-norms ... --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL290.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_g0_lmb0_mask2_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 29020260809 gammaloop-nextest-integration>  --uv-ray-directions 37,126,-109,3,5,-7,-11,13,17,47,29,-31 gammaloop-nextest-integration>  --uv-ray-norms 1000,1100,1300,1700 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 2 --subset-cardinality 1 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL290/uv_profiles/final_g0_lmb0_mask2_per_orientation_n5_exp6_10_seed29020260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --uv-ray-directions ... --uv-ray-norms ... --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL292.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks4_8_12_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 29220260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 4 --subset-cardinality 1 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL292/trials/remediation/uv_random_g0_lmb0_mask4_n5_exp6_10_seed29220260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL304.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_mask4_q12_n5_exp4_8' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 4 --max-scaling 8 gammaloop-nextest-integration>  --per-orientation --seed 30420260809 --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 4 --subset-cardinality 1 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL304_shared_projection_parent491213/uv_profiles/final_random_g0_lmb0_mask4_q12_n5_exp4_8_seed30420260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL358.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_GL358_original_graph0_lmb0_mask14' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 gammaloop-nextest-integration>  --per-orientation --seed 35820260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 gammaloop-nextest-integration>  --loop-subset-mask 14 --subset-cardinality 3 gammaloop-nextest-integration>  --uv-ray-directions 211,-157,193,37,126,-109,98,-86,342,30,148,-534 gammaloop-nextest-integration>  --uv-ray-norms 1000,1000,1000,1000 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL358/uv_profiles/targeted_graph0_lmb0_mask14_per_orientation_n5_exp6_10_seed35820260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL438.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_g0_lmb0_mask14_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 43820260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 14 --subset-cardinality 3 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL438/trials/remediation/uv_random_g0_lmb0_mask14_n5_exp6_10_seed43820260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL443.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_seeded_random_g0_lmb0_masks10_12_n5_exp4_8' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 4 --max-scaling 8 --per-orientation --seed 44320260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 10,12 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL443/uv_profiles/final_seeded_random_g0_lmb0_masks10_12_n5_exp4_8_seed44320260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL448.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_masks8_14_15_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 44820260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 8,14,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL448/uv_profiles/remediation_final_random_g0_lmb0_masks8_14_15_per_orientation_n5_exp6_10_seed44820260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL460.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_seeded_random_g0_lmb0_masks6_12_n5_exp4_8' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 4 --max-scaling 8 --per-orientation --seed 46020260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6,12 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL460/uv_profiles/final_seeded_random_g0_lmb0_masks6_12_n5_exp4_8_seed46020260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL488.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 48820260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 14 --subset-cardinality 3 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL488/trials/remediation/uv_random_g0_lmb0_mask14_n5_exp6_10_seed48820260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL490.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_gl490_focus_lmb0_masks6_8_14_f64' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 17 --min-scaling 8 --max-scaling 12 --per-orientation gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 6,8,14 gammaloop-nextest-integration>  --seed 49020260809 gammaloop-nextest-integration>  --uv-ray-directions 37,126,-109,-91,64,83,74,-52,137,211,-157,193 gammaloop-nextest-integration>  --uv-ray-norms 1000,1000,1000,1000 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL490/uv_profiles/focused_per_orientation_lmb0_masks6_8_14_f64_exp8_12_seed49020260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL494.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks12_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 49420260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 12,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL494/remediation_uv_random_g0_lmb0_masks12_15_n5_exp6_10_seed49420260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL534.toml: gammaloop-nextest-integration>  Failed to parse command block 'remediation_uv_random_masks14_15' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 53420260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 14 --subset-cardinality 3 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL534/trials/remediation/uv_random_g0_lmb0_mask14_n5_exp6_10_seed53420260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL564.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_mask10_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 56420260810 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 10 --subset-cardinality 2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL564/uv_profiles/final_random_g0_lmb0_mask10_per_orientation_n5_exp6_10_seed56420260810': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL572.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_GL572_pristine_graph0_lmb0_targeted_masks' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 9 --min-scaling 8 --max-scaling 12 gammaloop-nextest-integration>  --per-orientation --seed 57220260809 gammaloop-nextest-integration>  --uv-ray-directions=211,-157,193,37,126,-109,98,-86,342,-91,64,83 gammaloop-nextest-integration>  --uv-ray-norms=1000,1000,1000,1000 gammaloop-nextest-integration>  --graph-index=0 --lmb-index=0 gammaloop-nextest-integration>  --loop-subset-mask=1,2,4,5,8,12,15 gammaloop-nextest-integration>  --subset-cardinality=1,2,4 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL572/uv_profiles/pristine_graph0_lmb0_masks_1_2_4_5_8_12_15_exp8_12_seed57220260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --uv-ray-directions ... --uv-ray-norms ... --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL588.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_exact_g0_lmb0_masks1_5_per_orientation' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 9 --min-scaling 6 --max-scaling 10 --per-orientation --seed 58820260809 gammaloop-nextest-integration>  --uv-ray-directions 19,-23,41,47,29,-31,-16,-46,78,-164,186,-224 gammaloop-nextest-integration>  --uv-ray-norms 1000,1100,1300,1700 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 1,5 --subset-cardinality 1,2 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL588/uv_profiles/exact_g0_lmb0_masks1_5_per_orientation_exp6_10': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --uv-ray-directions ... --uv-ray-norms ... --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL701.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_masks4_8_12_15_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 70120260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 4,8,12,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL701/uv_profiles/final_random_g0_lmb0_masks4_8_12_15_per_orientation_n5_exp6_10_seed70120260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  examples/cli/epem_a_ttxh/NNLO_manual/run_cards/run_GL703.toml: gammaloop-nextest-integration>  Failed to parse command block 'uv_profile_final_random_g0_lmb0_masks4_8_12_15_n5_exp6_10' command #2 'profile ultra-violet -p epem_a_tth -i NNLO gammaloop-nextest-integration>  --n-points 5 --min-scaling 6 --max-scaling 10 --per-orientation --seed 70320260809 gammaloop-nextest-integration>  --graph-index 0 --lmb-index 0 --loop-subset-mask 4,8,12,15 gammaloop-nextest-integration>  --output ./examples/cli/epem_a_ttxh/NNLO_manual/states/state_GL703/uv_profiles/final_random_g0_lmb0_masks4_8_12_15_per_orientation_n5_exp6_10_seed70320260809': error: unexpected argument '--graph-index' found gammaloop-nextest-integration>  gammaloop-nextest-integration>  tip: a similar argument exists: '--graph' gammaloop-nextest-integration>  gammaloop-nextest-integration>  Usage: gammaloop profile ultra-violet --process --integrand-name --n-points --min-scaling --max-scaling --per-orientation --seed --graph  gammaloop-nextest-integration>  gammaloop-nextest-integration>  For more information, try '--help'. gammaloop-nextest-integration>  gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/state.rs:1553:28 gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  tests/tests/test_runs/examples.rs:58:20 gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.975s] ( 80/166) gammaloop-integration-tests::test_runs inspect::inspect_x_space_reports_missing_discrete_dimensions_cleanly gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test inspect::inspect_x_space_reports_missing_discrete_dimensions_cleanly ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  inspect::inspect_x_space_reports_missing_discrete_dimensions_cleanly gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.96s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:39.731] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:39.731] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:39.749] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:39.749] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:39.749] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:39.750] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:04:39.751] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=true gammaloop-nextest-integration>  [2026-09-14 01:04:39.751] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  enable_cache = false gammaloop-nextest-integration>  debug_cache = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:39.752] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:39.753] @gammaloop_api::se... INFO : Running command generate amp g g > h h h / u d c s b QED==3 [{1}] gammaloop-nextest-integration>  --only-diagrams gammaloop-nextest-integration>  --numerator-grouping only_detect_zeroes gammaloop-nextest-integration>  --select-graphs GL15 gammaloop-nextest-integration>  --loop-momentum-bases GL15=8 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:39.755] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:39.763] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.763] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.769] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 66 gammaloop-nextest-integration>  [2026-09-14 01:04:39.781] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'only detect zero numerators': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:39.782] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:39.782] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:39.782] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:39.783] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:40.589] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 104.49 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ 1L │ GL15 │ 9 │ 418ms (52%) │ 136ms (17%) │ 242ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 418ms (52%) │ 136ms (17%) │ 242ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:40.589] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:40.594] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:04:40.598] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: This integrand uses discrete graph sampling (sample_orientations = true, sampling_type = sampling_multi_channeling), so x-space evaluation requires 3 discrete dimensions [graph group, orientation, channel], but got 0. gammaloop-nextest-integration>  Location: tests/tests/test_runs/inspect.rs:898 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: test_runs[8eff9a2abf4f38a5]::inspect::inspect_x_space_reports_missing_discrete_dimensions_cleanly gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.221s] ( 81/166) gammaloop-integration-tests::test_runs inspect::test_mass_approach_scalar_self_energy gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test inspect::test_mass_approach_scalar_self_energy ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  inspect::test_mass_approach_scalar_self_energy gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.21s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:40.699] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:04:40.699] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p gammaloop-nextest-integration>  [2026-09-14 01:04:40.700] @gammaloop_api::se... INFO : Running command import graphs ./tests/resources/graphs/mass_approach_scalar_self_energy.dot gammaloop-nextest-integration>  [2026-09-14 01:04:40.700] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/mass_approach_scalar_self_energy.dot' gammaloop-nextest-integration>  [2026-09-14 01:04:40.704] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:40.807] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 68.61 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ dotted_bubble │ 5 │ 32ms (89%) │ 0ms (2.6%) │ 3ms (8.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ dotted_bubble_small_mass │ 4 │ 28ms (89%) │ 1ms (3.2%) │ 2ms (8.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 60ms (89%) │ 1ms (2.9%) │ 5ms (8.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:40.823] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=1.1 gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >>, ::evaluate>::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample>), >)>>::extend_trusted>>, ::evaluate>::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample>), core[940e698046960fd5]::iter::adapters::map::Map>>, ::evaluate>::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate::> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test_runs[8eff9a2abf4f38a5]::inspect::test_mass_approach_scalar_self_energy gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.229s] ( 82/166) gammaloop-integration-tests::test_runs inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.22s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:40.720] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:04:40.720] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p gammaloop-nextest-integration>  [2026-09-14 01:04:40.721] @gammaloop_api::se... INFO : Running command import graphs ./tests/resources/graphs/uv_tests/scalar_raised_self_energy.dot -p raised_scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.721] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/uv_tests/scalar_raised_self_energy.dot' gammaloop-nextest-integration>  [2026-09-14 01:04:40.724] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.tropical_subgraph_table.disable_tropical_generation=true global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=true global.generation.uv.softct=false global.generation.uv.generate_integrated=false global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:40.725] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  disable_flux_factor = true gammaloop-nextest-integration>  m_uv = 20.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:40.725] @gammaloop_api::se... INFO : Running command generate existing -p raised_scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.833] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 68.39 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────────────────────────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────────────────────────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ scalar_raised_self_energy │ 5 │ 68ms (81%) │ 8ms (10%) │ 7ms (8.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────────────────────────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 5 │ 68ms (81%) │ 8ms (10%) │ 7ms (8.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────────────────────────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling graph 'scalar_raised_self_energy' channel 'lmb[2]' target Lmb([2, 5]), master-frame edges [1, 3] gammaloop-nextest-integration>  1: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2834 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: eyre[cb2fd339c0c40fca]::private::format_err gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: ::forward gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: ::forward gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: ::forward gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: ::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::{closure#4}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: test_runs[8eff9a2abf4f38a5]::utils::inspect_xspace_process gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter, core[940e698046960fd5]::iter::adapters::GenericShunt, test_runs[8eff9a2abf4f38a5]::inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes::{closure#0}::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: core[940e698046960fd5]::iter::adapters::try_process::, test_runs[8eff9a2abf4f38a5]::inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes::{closure#0}::{closure#0}>, spenso[6f333d3387fda60d]::algebra::complex::Complex, core[940e698046960fd5]::result::Result, >, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator, eyre[cb2fd339c0c40fca]::Report>>>::from_iter, test_runs[8eff9a2abf4f38a5]::inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes::{closure#0}::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::inspect::raised_scalar_self_energy_uv_matches_across_local_uv_routes gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.333s] ( 85/166) gammaloop-integration-tests::test_runs inspect::uv_profile_selects_lu_graph_and_cut gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test inspect::uv_profile_selects_lu_graph_and_cut ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  inspect::uv_profile_selects_lu_graph_and_cut gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.32s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:40.715] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:04:40.715] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p gammaloop-nextest-integration>  [2026-09-14 01:04:40.716] @gammaloop_api::se... INFO : Running command import graphs ./tests/resources/graphs/mass_approach_scalar_self_energy.dot -p scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.716] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/mass_approach_scalar_self_energy.dot' gammaloop-nextest-integration>  [2026-09-14 01:04:40.721] @gammaloop_api::se... INFO : Running command set global kv global.generation.tropical_subgraph_table.disable_tropical_generation=true global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=true global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:40.722] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  disable_flux_factor = true gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:40.723] @gammaloop_api::se... INFO : Running command generate existing -p scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.926] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 79.85 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────────────────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ dotted_bubble │ 5 │ 76ms (94%) │ 1ms (1.4%) │ 3ms (4.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ dotted_bubble_small_mass │ 4 │ 62ms (93%) │ 1ms (2.0%) │ 3ms (4.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 138ms (94%) │ 2ms (1.6%) │ 6ms (4.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────────────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_profile_momentum_point:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::uv::profile::evaluate_momentum_space_point gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: , ::sample_subset_orientation_with_precision::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), , ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter, ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: core[940e698046960fd5]::iter::adapters::try_process::, ::sample_subset_orientation_with_precision::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter, ::sample_subset_orientation_with_precision::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: ::sample_subset_orientation gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::sample_subset gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: <&::sample_lmb::{closure#2} as core[940e698046960fd5]::ops::function::Fn<(&mut gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, &(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32))>>::call gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), core[940e698046960fd5]::iter::adapters::map::Map, i32)>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder<_>>::consume_iter::with<&(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32), gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, core[940e698046960fd5]::result::Result<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>, &::sample_lmb::{closure#2}>::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>::{closure#0}>, , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: , i32)> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as rayon[66a9e46badefbd30]::iter::ParallelExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::par_extend::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: ::sample_lmb gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: <&::sample_cross_section_graph::{closure#2} as core[940e698046960fd5]::ops::function::FnMut<((usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)),)>>::call_mut gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::slice::iter::Iter<(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)>>, &::sample_cross_section_graph::{closure#2}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: , i32)>)>> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: , as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> as rayon[66a9e46badefbd30]::iter::plumbing::ProducerCallback<(usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>))>>::callback::, i32)>)>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  33:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  34: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  36:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, &::profile::{closure#3}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  37: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  38:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  39: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  40: , ::in_worker_cold<::install<::profile::{closure#3}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  41: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  42: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  43: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  44: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  45: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  46: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  47: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  Warning: SpanTrace capture is Unsupported. gammaloop-nextest-integration>  Ensure that you've setup a tracing-error ErrorLayer and the semver versions are compatible gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.488s] ( 88/166) gammaloop-integration-tests::test_runs inspect::raised_cut_numerator_cancels_one_propagator_in_both_orientation_modes gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test inspect::raised_cut_numerator_cancels_one_propagator_in_both_orientation_modes ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  inspect::raised_cut_numerator_cancels_one_propagator_in_both_orientation_modes gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.47s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:40.760] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:04:40.760] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p gammaloop-nextest-integration>  [2026-09-14 01:04:40.761] @gammaloop_api::se... INFO : Running command import graphs ./tests/resources/graphs/raised_cut_numerator_cancellation.dot -p raised_cut_cancellation -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.761] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/raised_cut_numerator_cancellation.dot' gammaloop-nextest-integration>  [2026-09-14 01:04:40.764] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.tropical_subgraph_table.disable_tropical_generation=true global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=true global.generation.uv.softct=false global.generation.uv.generate_integrated=false global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:40.765] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  disable_flux_factor = true gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:40.768] @gammaloop_api::se... INFO : Running command generate existing -p raised_cut_cancellation -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.871] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 68.64 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬────────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ lower_bubble │ 2 │ 1ms (82%) │ 0ms (2.6%) │ 0ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ powered_cancel │ 4 │ 7ms (73%) │ 1ms (13%) │ 1ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 9ms (74%) │ 1ms (11%) │ 1ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴────────────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:40.872] @gammaloop_api::se... INFO : Running command select -p raised_cut_cancellation -i compare --with-only-graph-names powered_cancel --output_process raised_cut_powered --output_integrand compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.873] @commands::select INFO : Selected 1 graph groups from compare in process raised_cut_cancellation to compare in process raised_cut_powered gammaloop-nextest-integration>  [2026-09-14 01:04:40.873] @commands::select INFO : Kept master graphs: 1 (powered_cancel) gammaloop-nextest-integration>  [2026-09-14 01:04:40.873] @commands::select INFO : Removed master graphs: 1 (lower_bubble) gammaloop-nextest-integration>  [2026-09-14 01:04:40.873] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.873] @gammaloop_api::se... INFO : Running command select -p raised_cut_cancellation -i compare --with-only-graph-names lower_bubble --output_process raised_cut_lower --output_integrand compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.874] @commands::select INFO : Selected 1 graph groups from compare in process raised_cut_cancellation to compare in process raised_cut_lower gammaloop-nextest-integration>  [2026-09-14 01:04:40.874] @commands::select INFO : Kept master graphs: 1 (lower_bubble) gammaloop-nextest-integration>  [2026-09-14 01:04:40.874] @commands::select INFO : Removed master graphs: 1 (powered_cancel) gammaloop-nextest-integration>  [2026-09-14 01:04:40.874] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #2 -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.875] @gammaloop_api::se... INFO : Running command generate existing -p raised_cut_powered -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:40.981] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 76.36 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬────────────────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ powered_cancel │ 4 │ 7ms (74%) │ 1ms (11%) │ 1ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 7ms (74%) │ 1ms (11%) │ 1ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴────────────────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:40.982] @gammaloop_api::se... INFO : Running command generate existing -p raised_cut_lower -i compare gammaloop-nextest-integration>  [2026-09-14 01:04:41.087] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 76.93 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ lower_bubble │ 2 │ 2ms (83%) │ 0ms (2.3%) │ 0ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 2ms (83%) │ 0ms (2.3%) │ 0ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::{closure#4}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::utils::inspect_xspace_process gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: test_runs[8eff9a2abf4f38a5]::inspect::raised_cut_numerator_cancels_one_propagator_in_both_orientation_modes gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.642s] ( 97/166) gammaloop-integration-tests::test_runs runtime_graph_subset::cross_section_runtime_graph_subset_is_compact_normalized_and_event_safe gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test runtime_graph_subset::cross_section_runtime_graph_subset_is_compact_normalized_and_event_safe ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  runtime_graph_subset::cross_section_runtime_graph_subset_is_compact_normalized_and_event_safe gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.63s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.232] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.232] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.256] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:41.256] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:41.256] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:41.257] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:41.258] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:41.262] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:41.264] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.271] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:41.271] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.271] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.271] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:41.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:41.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:41.381] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.381] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.382] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.382] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.383] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:41.703] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.12 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 54ms (53%) │ 22ms (21%) │ 26ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 66ms (32%) │ 67ms (32%) │ 77ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 121ms (39%) │ 89ms (28%) │ 103ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:41.705] @gammaloop_api::se... INFO : Running command set process -p epem_ddxg -i default string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [1, -1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:41.706] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true stability.rotation_axis=[] gammaloop-nextest-integration>  [2026-09-14 01:04:41.707] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  graph_names = ["GL2", "GL0"] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_sample:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test_runs[8eff9a2abf4f38a5]::runtime_graph_subset::cross_section_runtime_graph_subset_is_compact_normalized_and_event_safe gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.779s] ( 98/166) gammaloop-integration-tests::test_runs runtime_graph_subset::correlated_runtime_graph_subsets_allow_different_graph_names gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test runtime_graph_subset::correlated_runtime_graph_subsets_allow_different_graph_names ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  runtime_graph_subset::correlated_runtime_graph_subsets_allow_different_graph_names gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.76s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.204] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.204] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.225] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:41.225] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:41.225] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:41.226] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:04:41.226] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:04:41.227] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:04:41.229] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.233] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:04:41.235] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.239] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.244] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.245] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.248] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:41.251] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:41.251] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:41.255] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:41.367] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.367] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.367] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.367] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.368] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:41.802] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 91.86 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 61ms (56%) │ 21ms (20%) │ 25ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 67ms (31%) │ 65ms (30%) │ 87ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 128ms (39%) │ 86ms (26%) │ 112ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:41.803] @gammaloop_api::se... INFO : Running command set process -p epem_ddxg -i default string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [1, -1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:41.804] @gammaloop_api::se... INFO : Running command duplicate integrand -p epem_ddxg -i default --output_process_name epem_ddxg_copy --output_integrand_name default_copy gammaloop-nextest-integration>  [2026-09-14 01:04:41.807] @gammaloop_api::se... INFO : Running command set process -p epem_ddxg -i default string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  graph_names = ["GL0"] gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.808] @gammaloop_api::se... INFO : Running command set process -p epem_ddxg_copy -i default_copy string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  graph_names = ["GL2"] gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.809] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/correlated_runtime_graph_subsets_allow_different_graph_names/correlated_subset_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:41.833] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:41.833] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default, epem_ddxg_copy@default_copy gammaloop-nextest-integration>  [2026-09-14 01:04:41.835] @commands::integrate INFO : Runtime graph-group subset for epem_ddxg@default: 1 of 2 groups [GL0] gammaloop-nextest-integration>  [2026-09-14 01:04:41.839] @commands::integrate INFO : Runtime graph-group subset for epem_ddxg_copy@default_copy: 1 of 2 groups [GL2] gammaloop-nextest-integration>  [2026-09-14 01:04:41.854] @gammalooprs::inte... WARNING : Selected integrands do not share the same semantic labels for the monitored discrete dimension 'graph' (epem_ddxg@default vs epem_ddxg_copy@default_copy). Falling back to raw bin indices in integration reporting. gammaloop-nextest-integration>  [2026-09-14 01:04:41.854] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 1 nested discrete grids with 1 graph and 6 continuous dimensions using Monte Carlo over selected graph groups [GL0] in spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:41.854] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.369s] (102/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_spatial_component_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 1.319768203s gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_spatial_component_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_spatial_component_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.35s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.868] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:41.868] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.871] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:41.872] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:41.873] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:41.877] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.878] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_q6_spatial_component_gl00_q6_component_1_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.879] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.880] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.880] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.884] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.885] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.885] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.886] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.887] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.887] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.889] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.897] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.897] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.897] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.897] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.898] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:41.899] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_q6_spatial_component_gl00_q6_component_1_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:43.074] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.37 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 927ms (80%) │ 26ms (2.3%) │ 205ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 927ms (80%) │ 26ms (2.3%) │ 205ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:43.075] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [f64: Unstable(0); f128: Unstable(2); arb: Unstable(0)]; numerical errors [f64: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision; arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::utils::evaluate_xspace_process_with_events gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_spatial_component_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.465s] (103/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_temporal_component_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 1.392474329s gammaloop-nextest-integration>  scalar GL00 q6_component_0_numerator local-UV route orientation-local local-3D: evaluation 18.731106ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_temporal_component_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_temporal_component_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.45s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:42.005] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:42.005] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:42.008] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:42.009] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:42.010] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:42.011] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:42.012] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_q6_temporal_component_gl00_q6_component_0_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:42.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:42.014] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:42.014] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:42.014] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.018] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.027] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:42.027] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:42.027] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:42.027] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:42.028] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:42.029] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_q6_temporal_component_gl00_q6_component_0_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:43.290] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 91.77 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 980ms (80%) │ 22ms (1.8%) │ 218ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 980ms (80%) │ 22ms (1.8%) │ 218ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:43.291] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q6_temporal_component_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.960s] (105/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_first_owned_dot_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 1.879649616s gammaloop-nextest-integration>  scalar GL00 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 22.859619ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_first_owned_dot_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_first_owned_dot_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.94s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.555] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:41.555] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.558] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:41.559] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:41.560] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:41.561] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.562] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_first_owned_dot_gl00_quadratic_pair_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.563] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.564] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.566] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.567] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.571] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.571] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.571] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.572] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.572] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.574] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.582] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.582] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.582] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.582] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.583] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:41.584] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_first_owned_dot_gl00_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:43.293] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 97.93 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.24s (77%) │ 89ms (5.5%) │ 285ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.24s (77%) │ 89ms (5.5%) │ 285ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:43.294] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_first_owned_dot_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.852s] (106/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_temporal_component_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 1.748342716s gammaloop-nextest-integration>  scalar GL00 q5_component_0_numerator local-UV route orientation-local local-3D: evaluation 22.469397ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_temporal_component_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_temporal_component_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.84s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.756] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:41.756] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.760] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:41.760] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:41.761] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:41.762] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.763] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_q5_temporal_component_gl00_q5_component_0_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.765] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.766] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.770] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.778] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.778] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.778] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.778] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.779] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:41.780] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_q5_temporal_component_gl00_q5_component_0_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:43.368] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 90.73 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.26s (79%) │ 45ms (2.9%) │ 278ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.26s (79%) │ 45ms (2.9%) │ 278ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:43.370] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_temporal_component_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 2.093s] (108/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_spatial_component_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 2.035823216s gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_spatial_component_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_spatial_component_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 2.08s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.782] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:41.782] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.785] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:41.786] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:41.787] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:41.791] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.792] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_q5_spatial_component_gl00_q5_component_1_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.793] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.797] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.799] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.802] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.806] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.806] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.828] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.829] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.829] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.829] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:41.830] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_q5_spatial_component_gl00_q5_component_1_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:43.609] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 95.26 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.34s (76%) │ 69ms (3.9%) │ 352ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.34s (76%) │ 69ms (3.9%) │ 352ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:43.611] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [f64: Unstable(0); f128: Unstable(2); arb: Unstable(0)]; numerical errors [f64: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision; arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::utils::evaluate_xspace_process_with_events gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_q5_spatial_component_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.595s] (113/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_temporal_product_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 1.421341943s gammaloop-nextest-integration>  scalar GL04 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 64.917329ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_temporal_product_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_temporal_product_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.58s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.787] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.787] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.790] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.791] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.791] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.792] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.793] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_left_temporal_product_gl04_component_0_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:43.794] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.796] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.796] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.797] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.797] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.797] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.798] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.798] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.800] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.808] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.808] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.808] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.809] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.809] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_left_temporal_product_gl04_component_0_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.099] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.93 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 902ms (76%) │ 25ms (2.1%) │ 258ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 902ms (76%) │ 25ms (2.1%) │ 258ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.100] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_temporal_product_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.917s] (114/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_temporal_product_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 1.855821771s gammaloop-nextest-integration>  scalar GL00 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 13.675335ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_temporal_product_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_temporal_product_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.90s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.467] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.467] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.477] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.478] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.482] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.484] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.486] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_second_owned_temporal_product_gl00_component_0_pair_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:43.487] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.489] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.489] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.489] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.490] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.490] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.491] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.491] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.491] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.494] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.504] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.504] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.504] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.504] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.505] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.506] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_second_owned_temporal_product_gl00_component_0_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.213] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 98.17 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.19s (74%) │ 48ms (3.0%) │ 366ms (23%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.19s (74%) │ 48ms (3.0%) │ 366ms (23%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.215] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_temporal_product_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 3.297s] (115/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_dot_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 3.191605558s gammaloop-nextest-integration>  scalar GL00 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 24.981408ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_dot_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_dot_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 3.27s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:42.129] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:42.129] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:42.133] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:42.133] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:42.134] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:42.135] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:42.136] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_second_owned_dot_gl00_quadratic_pair_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:42.137] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:42.138] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:42.140] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:42.144] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.148] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:42.155] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:42.155] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:42.155] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:42.155] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:42.156] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:42.157] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_second_owned_dot_gl00_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.204] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 113.23 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.69s (57%) │ 232ms (7.9%) │ 1.03s (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.69s (57%) │ 232ms (7.9%) │ 1.03s (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.205] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_dot_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.840s] (116/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_owned_dot_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 1.706233369s gammaloop-nextest-integration>  scalar GL04 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 42.417846ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_owned_dot_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_owned_dot_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.82s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.706] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.706] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.710] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.710] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.711] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.712] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.713] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_left_owned_dot_gl04_quadratic_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:43.714] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.715] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.715] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.715] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.717] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.717] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.717] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.717] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.717] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.720] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.727] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.727] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.727] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.728] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.729] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_left_owned_dot_gl04_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.298] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 91.02 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 1.05s (70%) │ 105ms (7.0%) │ 346ms (23%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.05s (70%) │ 105ms (7.0%) │ 346ms (23%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.300] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_left_owned_dot_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 2.346s] (117/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_spatial_product_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 2.237783652s gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_spatial_product_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_spatial_product_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 2.33s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.286] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.286] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.297] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.298] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.298] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.299] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.303] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl00_second_owned_spatial_product_gl00_component_1_pair_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:43.304] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.308] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.312] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.320] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.320] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.321] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.324] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.324] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.329] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.344] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.344] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.345] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.345] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.346] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.347] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl00_second_owned_spatial_product_gl00_component_1_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.370] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 100.84 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.35s (70%) │ 84ms (4.4%) │ 493ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.35s (70%) │ 84ms (4.4%) │ 493ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.372] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [f64: Unstable(0); f128: Unstable(2); arb: Unstable(0)]; numerical errors [f64: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision; arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::utils::evaluate_xspace_process_with_events gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_second_owned_spatial_product_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.562s] (118/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_component_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 1.40763011s gammaloop-nextest-integration>  scalar GL04 q5_component_0_numerator local-UV route orientation-local local-3D: evaluation 50.52017ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_component_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_component_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:44.071] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:44.071] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:44.075] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:44.076] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:44.076] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:44.077] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:44.078] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_q5_temporal_component_gl04_q5_component_0_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:44.079] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:44.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:44.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:44.081] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.082] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.082] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.082] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.083] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.083] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.086] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.094] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:44.094] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:44.094] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:44.094] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:44.095] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:44.096] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_q5_temporal_component_gl04_q5_component_0_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.372] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.78 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 735ms (61%) │ 63ms (5.3%) │ 404ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 735ms (61%) │ 63ms (5.3%) │ 404ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.374] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_component_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 4.118s] (119/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 3.747498792s gammaloop-nextest-integration>  scalar GL00 no_numerator local-UV route orientation-local local-3D: evaluation 143.445633ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 4.10s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.588] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:41.588] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.591] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:41.592] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:41.592] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:41.593] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.594] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl00_no_num -i no_numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.596] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.598] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.599] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.599] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.601] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.601] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.603] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.615] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.615] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.615] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.616] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl00_quadratic_pair_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.618] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.624] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.633] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.633] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.633] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.633] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.634] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:41.635] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl00_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:04:42.883] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 92.72 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL00 │ 8 │ 1.04s (88%) │ 42ms (3.6%) │ 103ms (8.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 1.04s (88%) │ 42ms (3.6%) │ 103ms (8.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:42.884] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl00_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.223] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 120.95 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 8 │ 1.72s (75%) │ 346ms (15%) │ 223ms (9.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 1.72s (75%) │ 346ms (15%) │ 223ms (9.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.224] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl00_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.407s] (120/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_exchange_tree_matches_squared_amplitude gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_exchange_tree_matches_squared_amplitude ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_exchange_tree_matches_squared_amplitude gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.39s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:45.750] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:45.750] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:45.756] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.758] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.759] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:45.760] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.761] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 scalar_1 [{{2}}] --allowed-vertex-interactions V_4_SCALAR_1112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:45.763] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.763] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.763] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.763] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:45.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:45.764] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:45.775] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.775] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/6 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.775] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.878] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 77.38 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 6ms (89%) │ 0ms (4.7%) │ 0ms (6.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 6ms (89%) │ 0ms (4.7%) │ 0ms (6.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.879] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:45.879] @commands::remove INFO : Removed integrand LO from process born gammaloop-nextest-integration>  [2026-09-14 01:04:45.880] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.883] @gammaloop_api::se... INFO : Running command import graphs --inline-dot """digraph born_tree { gammaloop-nextest-integration>  overall_factor="1/6"; gammaloop-nextest-integration>  a[int_id="V_3_SCALAR_012"]; b[int_id="V_3_SCALAR_001"]; gammaloop-nextest-integration>  c[int_id="V_3_SCALAR_012"]; d[int_id="V_3_SCALAR_001"]; gammaloop-nextest-integration>  ext0[style=invis,is_cut=0]; gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.883] @commands::import INFO : Loading graphs from inline DOT string gammaloop-nextest-integration>  [2026-09-14 01:04:45.887] @gammaloop_api::se... INFO : Running command generate existing -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:45.991] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 81.92 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ born_tree │ 2 │ 14ms (89%) │ 0ms (2.9%) │ 1ms (8.1%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 14ms (89%) │ 0ms (2.9%) │ 1ms (8.1%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_phase_conventions::scalar_born_exchange_tree_matches_squared_amplitude gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.374s] (121/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_five_body_mc_matches_phase_space gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_five_body_mc_matches_phase_space ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_five_body_mc_matches_phase_space gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.36s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:46.234] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:46.234] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:46.238] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.239] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:46.240] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:46.240] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:46.241] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 scalar_1 scalar_1 scalar_1 [{{4}}] --allowed-vertex-interactions V_6_SCALAR_111112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.243] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:46.243] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.243] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.243] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.244] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.244] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.244] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.246] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.246] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.246] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:46.257] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/120 ) gammaloop-nextest-integration>  [2026-09-14 01:04:46.258] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:46.368] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 77.47 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 52ms (98%) │ 0ms (0.61%) │ 0ms (1.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 52ms (98%) │ 0ms (0.61%) │ 0ms (1.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:46.369] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/scalar_born_phase_n5_1_0/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:46.370] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:46.370] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.374] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 12 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:46.374] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 1.917s] (122/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q6_temporal_component_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 1.732763651s gammaloop-nextest-integration>  scalar GL04 q6_component_0_numerator local-UV route orientation-local local-3D: evaluation 55.58599ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q6_temporal_component_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q6_temporal_component_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 1.89s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:44.598] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:44.598] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:44.601] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:44.602] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:44.603] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:44.604] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:44.604] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_q6_temporal_component_gl04_q6_component_0_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:44.606] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:44.607] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:44.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:44.614] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.618] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.618] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:44.632] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:44.632] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:44.632] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:44.633] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:44.634] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_q6_temporal_component_gl04_q6_component_0_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:46.213] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 90.12 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 1.10s (75%) │ 49ms (3.4%) │ 325ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.10s (75%) │ 49ms (3.4%) │ 325ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:46.214] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q6_temporal_component_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.282s] (124/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_massive_decay_and_scattering_mc_match_phase_space gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_massive_decay_and_scattering_mc_match_phase_space ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_massive_decay_and_scattering_mc_match_phase_space gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.27s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:46.529] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:46.529] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:46.534] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.535] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.15 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:46.536] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:46.537] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:46.538] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 [{{1}}] --allowed-vertex-interactions V_3_SCALAR_112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.539] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:46.539] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:46.545] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:46.545] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:46.656] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 76.63 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 4ms (82%) │ 0ms (7.5%) │ 0ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 4ms (82%) │ 0ms (7.5%) │ 0ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:46.657] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/scalar_born_phase_n2_1_0.15/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:46.658] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:46.658] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.665] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:46.665] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.298s] (125/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_four_body_mc_matches_phase_space gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_four_body_mc_matches_phase_space ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_four_body_mc_matches_phase_space gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.28s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:46.540] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:46.545] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.546] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:46.547] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:46.547] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:46.548] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 scalar_1 scalar_1 [{{3}}] --allowed-vertex-interactions V_5_SCALAR_11112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.550] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:46.550] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.557] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:46.557] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/24 ) gammaloop-nextest-integration>  [2026-09-14 01:04:46.557] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:46.661] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 74.36 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 29ms (95%) │ 0ms (1.5%) │ 1ms (3.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 29ms (95%) │ 0ms (1.5%) │ 1ms (3.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:46.662] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/scalar_born_phase_n4_1_0/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:46.662] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:46.662] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.670] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 9 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:46.670] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.278s] (126/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_phases_match_phase_space_at_one_through_five_loops gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_phases_match_phase_space_at_one_through_five_loops ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_phases_match_phase_space_at_one_through_five_loops gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.27s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:46.760] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:46.760] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:46.766] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.767] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:46.768] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:46.769] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:46.770] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 [{{1}}] --allowed-vertex-interactions V_3_SCALAR_112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.773] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.779] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:46.779] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:46.779] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:46.887] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 76.53 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 3ms (79%) │ 0ms (8.7%) │ 0ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 3ms (79%) │ 0ms (8.7%) │ 0ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: test_runs[8eff9a2abf4f38a5]::scalar_phase_conventions::check_scalar_contact_point gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_phase_conventions::scalar_born_phases_match_phase_space_at_one_through_five_loops gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.297s] (127/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_three_body_mc_matches_phase_space gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_three_body_mc_matches_phase_space ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_three_body_mc_matches_phase_space gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.28s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:46.832] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:46.833] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:46.837] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.838] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:46.839] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:46.840] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:46.841] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 scalar_1 [{{2}}] --allowed-vertex-interactions V_4_SCALAR_1112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.843] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.844] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.844] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.844] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.851] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:46.851] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/6 ) gammaloop-nextest-integration>  [2026-09-14 01:04:46.852] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:46.962] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 77.47 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 12ms (92%) │ 0ms (3.3%) │ 0ms (4.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 12ms (92%) │ 0ms (3.3%) │ 0ms (4.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:46.963] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/scalar_born_phase_n3_1_0/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:46.963] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:46.963] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.971] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:46.971] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.496s] (128/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_six_body_mc_matches_phase_space gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_six_body_mc_matches_phase_space ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_six_body_mc_matches_phase_space gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.48s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:46.883] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:46.883] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:46.887] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:46.888] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:46.889] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:46.890] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:46.891] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 scalar_1 scalar_1 scalar_1 scalar_1 [{{5}}] --allowed-vertex-interactions V_7_SCALAR_1111112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.893] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:46.925] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.925] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.928] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:46.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:46.938] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/720 ) gammaloop-nextest-integration>  [2026-09-14 01:04:46.939] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:47.149] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 74.76 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 143ms (99%) │ 0ms (0.23%) │ 0ms (0.37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 143ms (99%) │ 0ms (0.23%) │ 0ms (0.37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:47.150] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/scalar_born_phase_n6_1_0/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:47.150] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:47.150] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:04:47.158] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 15 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:47.159] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.290s] (129/166) gammaloop-integration-tests::test_runs scalar_phase_conventions::scalar_born_two_body_mc_matches_phase_space gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_phase_conventions::scalar_born_two_body_mc_matches_phase_space ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_phase_conventions::scalar_born_two_body_mc_matches_phase_space gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.28s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:47.034] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:47.034] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:47.040] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:47.041] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.042] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false gammaloop-nextest-integration>  [2026-09-14 01:04:47.043] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:47.045] @gammaloop_api::se... INFO : Running command generate xs scalar_2 > scalar_1 scalar_1 [{{1}}] --allowed-vertex-interactions V_3_SCALAR_112 -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:47.046] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:47.046] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.049] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:47.059] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:47.059] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:47.059] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:47.180] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 77.18 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 7ms (90%) │ 0ms (3.9%) │ 0ms (6.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 7ms (90%) │ 0ms (3.9%) │ 0ms (6.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:47.181] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/scalar_born_phase_n2_1_0/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:04:47.181] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:04:47.181] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:04:47.183] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:04:47.183] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.266s] (130/166) gammaloop-integration-tests::test_runs scalar_virtual_phase_conventions::scalar_virtual_triangle_mirrors_match_signed_born_interference gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test scalar_virtual_phase_conventions::scalar_virtual_triangle_mirrors_match_signed_born_interference ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_virtual_phase_conventions::scalar_virtual_triangle_mirrors_match_signed_born_interference gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.25s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:47.126] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:47.126] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:47.131] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:47.132] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2 mass_scalar_2=1.0 lam=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.132] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=false global.generation.uv.generate_integrated=false global.generation.threshold_subtraction.enable_thresholds=false global.generation.threshold_subtraction.disable_integrated_ct=false gammaloop-nextest-integration>  [2026-09-14 01:04:47.133] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  integral_unit = "none" gammaloop-nextest-integration>  [subtraction] gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:47.135] @gammaloop_api::se... INFO : Running command import graphs --inline-dot """digraph virtual_triangle { gammaloop-nextest-integration>  overall_factor="1/2"; gammaloop-nextest-integration>  edge [particle=scalar_0]; gammaloop-nextest-integration>  ext0 [style=invis is_cut=0]; gammaloop-nextest-integration>  a [int_id="V_3_SCALAR_112"]; gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:47.135] @commands::import INFO : Loading graphs from inline DOT string gammaloop-nextest-integration>  [2026-09-14 01:04:47.139] @gammaloop_api::se... INFO : Running command generate existing -p interference -i virtual gammaloop-nextest-integration>  [2026-09-14 01:04:47.244] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 71.74 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ virtual │ virtual_triangle │ 2 │ 16ms (87%) │ 0ms (5.2%) │ 1ms (7.8%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 16ms (87%) │ 0ms (5.2%) │ 1ms (7.8%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_virtual_phase_conventions::scalar_virtual_triangle_mirrors_match_signed_born_interference gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 2.451s] (131/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl08_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL08 local-UV route orientation-local local-3D: setup and generation 2.368607986s gammaloop-nextest-integration>  scalar GL08 no_numerator local-UV route orientation-local local-3D: evaluation 37.944487ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl08_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl08_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 2.43s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:45.480] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:45.480] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:45.484] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.485] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:45.486] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:45.487] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.488] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl08_no_num -i no_numerator -o --select-graphs GL08 gammaloop-nextest-integration>  [2026-09-14 01:04:45.489] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.491] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.491] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.492] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.494] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.494] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.506] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.517] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.518] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl08_quadratic_pair_numerator -i numerator -o --select-graphs GL08 gammaloop-nextest-integration>  [2026-09-14 01:04:45.519] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.520] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.520] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.520] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.521] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.521] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.522] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.527] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.535] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.535] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.535] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.536] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.537] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl08_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.991] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 84.39 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL08 │ 4 │ 357ms (90%) │ 16ms (4.2%) │ 21ms (5.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 357ms (90%) │ 16ms (4.2%) │ 21ms (5.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.992] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl08_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:47.684] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 99.24 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL08 │ 4 │ 1.41s (87%) │ 140ms (8.6%) │ 74ms (4.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 1.41s (87%) │ 140ms (8.6%) │ 74ms (4.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:47.686] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL08' channel 'lmb[12]' target Lmb([3, 6, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL08' channel 'lmb[12]' target Lmb([3, 6, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl08_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 4.367s] (132/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_spatial_square_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 4.263638345s gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_spatial_square_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_spatial_square_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 4.35s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.839] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.840] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.843] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.844] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.845] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.845] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.846] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_q5_spatial_square_gl04_component_1_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:43.848] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.849] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.849] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.849] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.851] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.851] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.851] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.852] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.852] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.861] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.873] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.873] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.873] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.873] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.874] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.875] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_q5_spatial_square_gl04_component_1_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:47.979] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.91 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 2.88s (70%) │ 193ms (4.7%) │ 1.03s (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 2.88s (70%) │ 193ms (4.7%) │ 1.03s (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:47.980] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [f64: Unstable(0); f128: Unstable(2); arb: Unstable(0)]; numerical errors [f64: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision; arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::utils::evaluate_xspace_process_with_events gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_spatial_square_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 2.700s] (133/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl09_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL09 local-UV route orientation-local local-3D: setup and generation 1.617899237s gammaloop-nextest-integration>  scalar GL09 no_numerator local-UV route orientation-local local-3D: evaluation 25.60678ms gammaloop-nextest-integration>  scalar GL09 no_numerator local-UV route orientation-local local-3D: Arb evaluation 434.283559ms gammaloop-nextest-integration>  scalar GL09 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 15.585728ms gammaloop-nextest-integration>  scalar GL09 quadratic_pair_numerator local-UV route orientation-local local-3D: Arb evaluation 531.826982ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl09_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl09_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 2.68s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:45.605] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:45.605] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:45.610] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.611] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:45.612] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:45.613] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.614] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl09_no_num -i no_numerator -o --select-graphs GL09 gammaloop-nextest-integration>  [2026-09-14 01:04:45.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.618] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.618] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.619] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.621] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.622] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.626] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.641] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.641] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.641] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.641] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.643] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl09_quadratic_pair_numerator -i numerator -o --select-graphs GL09 gammaloop-nextest-integration>  [2026-09-14 01:04:45.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.646] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.646] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.647] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.649] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.649] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.649] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.653] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.665] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.665] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.665] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.665] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.667] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.668] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl09_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.897] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 81.13 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL09 │ 4 │ 139ms (85%) │ 9ms (5.6%) │ 15ms (9.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 139ms (85%) │ 9ms (5.6%) │ 15ms (9.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.899] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl09_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:47.056] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 95.45 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL09 │ 4 │ 918ms (87%) │ 94ms (8.9%) │ 40ms (3.8%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 918ms (87%) │ 94ms (8.9%) │ 40ms (3.8%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:47.057] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: native sampling contribution or event weight 1.94998415170426681301744429350031634728464310627101903292516601480239155593532371051337694189657193564117007819973661580895785690323759032645774519491838822830636573900052110544502584708751941515068497268387661138462802792304789203394956545566584228232861966636620392823652491259041088811397021256396360e-368 cannot be represented by the f64 integration/reporting boundary gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/evaluation.rs:150 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: eyre[cb2fd339c0c40fca]::private::format_err gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::try_into_f64 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_profile_momentum_point:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: gammalooprs[cf7f0a53a74a7890]::uv::profile::evaluate_momentum_space_point gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: , ::sample_subset_orientation_with_precision::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), , ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter, ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::, ::sample_subset_orientation_with_precision::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter, ::sample_subset_orientation_with_precision::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::sample_subset_orientation gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >, ::sample_subset::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), >, ::sample_subset::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, ::sample_subset::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: core[940e698046960fd5]::iter::adapters::try_process::>, ::sample_subset::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::OrientationInspectSamples, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter>, ::sample_subset::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::sample_subset gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: <&::sample_lmb::{closure#2} as core[940e698046960fd5]::ops::function::Fn<(&mut gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, &(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32))>>::call gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), core[940e698046960fd5]::iter::adapters::map::Map, i32)>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder<_>>::consume_iter::with<&(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32), gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, core[940e698046960fd5]::result::Result<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>, &::sample_lmb::{closure#2}>::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>::{closure#0}>, , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: , i32)> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as rayon[66a9e46badefbd30]::iter::ParallelExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::par_extend::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::sample_lmb gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: <&::sample_cross_section_graph::{closure#2} as core[940e698046960fd5]::ops::function::FnMut<((usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)),)>>::call_mut gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::slice::iter::Iter<(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)>>, &::sample_cross_section_graph::{closure#2}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: , i32)>)>> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: , as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> as rayon[66a9e46badefbd30]::iter::plumbing::ProducerCallback<(usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>))>>::callback::, i32)>)>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, &::profile::{closure#3}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  33: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  34: , ::in_worker_cold<::install<::profile::{closure#3}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  36: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  37: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  38: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  39: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  40: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  41: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  Warning: SpanTrace capture is Unsupported. gammaloop-nextest-integration>  Ensure that you've setup a tracing-error ErrorLayer and the semver versions are compatible gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 2.683s] (134/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl24_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL24 local-UV route orientation-local local-3D: setup and generation 2.421670605s gammaloop-nextest-integration>  scalar GL24 no_numerator local-UV route orientation-local local-3D: evaluation 144.853293ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl24_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl24_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 2.67s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:45.633] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:45.633] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:45.637] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.638] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:45.639] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:45.640] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.641] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl24_no_num -i no_numerator -o --select-graphs GL24 gammaloop-nextest-integration>  [2026-09-14 01:04:45.643] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.644] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.644] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.646] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.646] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.646] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.647] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.647] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.659] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.659] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.659] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.659] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.661] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl24_quadratic_pair_numerator -i numerator -o --select-graphs GL24 gammaloop-nextest-integration>  [2026-09-14 01:04:45.662] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.663] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.663] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.664] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.666] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.666] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.666] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.666] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.666] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.668] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.677] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.677] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.677] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.677] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.678] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.679] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl24_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:04:46.435] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 85.07 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL24 │ 7 │ 664ms (91%) │ 27ms (3.8%) │ 42ms (5.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 664ms (91%) │ 27ms (3.8%) │ 42ms (5.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:46.436] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl24_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:47.904] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 95.82 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL24 │ 7 │ 1.25s (88%) │ 101ms (7.1%) │ 67ms (4.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 1.25s (88%) │ 101ms (7.1%) │ 67ms (4.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:47.905] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL24' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 3, 5]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL24' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 3, 5] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl24_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 0.396s] (138/166) gammaloop-integration-tests::test_runs test_integrated_uv_cts::important::scalar_bubble_inspect gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test test_integrated_uv_cts::important::scalar_bubble_inspect ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  test_integrated_uv_cts::important::scalar_bubble_inspect gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 0.38s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:48.307] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:48.307] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:48.312] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:48.313] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:48.314] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=true global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:04:48.315] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:48.316] @gammaloop_api::se... INFO : Running command set global kv global.generation.uv.generate_integrated=true gammaloop-nextest-integration>  [2026-09-14 01:04:48.317] @gammaloop_api::se... INFO : Running command generate amp scalar_1 > scalar_1 [{1}] --allowed-vertex-interactions V_3_SCALAR_122 -p bubble -i scalar_bubble_below_thres gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.323] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:48.323] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:48.323] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:48.392] @settings::runtime WARNING : No external kinematics were provided; using default-generated external momenta and helicities. gammaloop-nextest-integration>  [2026-09-14 01:04:48.428] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 74.29 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────────────────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ scalar_bubble_below_thres │ GL0 │ 5 │ 65ms (97%) │ 0ms (0.83%) │ 1ms (2.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 5 │ 65ms (97%) │ 0ms (0.83%) │ 1ms (2.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────────────────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:48.430] @gammaloop_api::se... INFO : Running command set global kv global.generation.uv.generate_integrated=false gammaloop-nextest-integration>  [2026-09-14 01:04:48.431] @gammaloop_api::se... INFO : Running command generate amp scalar_1 > scalar_1 [{1}] --allowed-vertex-interactions V_3_SCALAR_122 -p bubble_no_integrated_UV -i scalar_bubble_below_thres gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.433] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:04:48.437] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:48.437] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:48.437] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:48.452] @settings::runtime WARNING : No external kinematics were provided; using default-generated external momenta and helicities. gammaloop-nextest-integration>  [2026-09-14 01:04:48.542] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 80.95 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────────────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ scalar_bubble_below_thres │ GL0 │ 5 │ 11ms (83%) │ 0ms (2.6%) │ 1ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 5 │ 11ms (83%) │ 0ms (2.6%) │ 1ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────────────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:48.543] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0 gammaloop-nextest-integration>  [2026-09-14 01:04:48.545] @gammaloop_api::se... INFO : Running command set process kv integrator.target_relative_accuracy=0.00001 integrator.n_increase=0 integrator.n_start=1000000 integrator.n_max=1000000 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:04:48.546] @gammaloop_api::se... INFO : Running command set process -p bubble -i scalar_bubble_below_thres string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  mu_r = 3.0 gammaloop-nextest-integration>  m_uv = 20.0 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:48.547] @gammaloop_api::se... INFO : Running command set process -p bubble_no_integrated_UV -i scalar_bubble_below_thres string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  mu_r = 3.0 gammaloop-nextest-integration>  m_uv = 20.0 gammaloop-nextest-integration>  gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:48.549] @gammaloop_api::se... INFO : Running command set process -p bubble_no_integrated_UV -i scalar_bubble_below_thres string ' gammaloop-nextest-integration>  [stability] gammaloop-nextest-integration>  check_on_norm = true gammaloop-nextest-integration>  escalate_if_exact_zero = false gammaloop-nextest-integration>  loop_momenta_norm_escalation_factor = -1.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:48.549] @integrands::process WARNING : Monte Carlo sampling over orientations is using the SingleParametric evaluator gammaloop-nextest-integration>  [2026-09-14 01:04:48.549] @process::amplitude INFO : Input is below threshold: 0 existing threshold E-surfaces across 0/1 graph groups gammaloop-nextest-integration>  [2026-09-14 01:04:48.550] @commands::inspect INFO : gammaloop-nextest-integration>  Input point in unit hypercube xs: gammaloop-nextest-integration>  gammaloop-nextest-integration>  ( 0.9999986763137556, 0.7464003680401473, 0.0611572972720810 ) gammaloop-nextest-integration>  gammaloop-nextest-integration>  The evaluation of integrand 'scalar_bubble_below_thres' is: gammaloop-nextest-integration>  gammaloop-nextest-integration>  ( +0.0000000000000000e0, -1.5806570727982419e-3 i) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:04:48.550] @commands::inspect INFO : Parameterization jacobian for this point: +1.0000000000000000e0 gammaloop-nextest-integration>  [2026-09-14 01:04:48.550] @gammaloop_api::se... INFO : Running command set process -p bubble -i scalar_bubble_below_thres string ' gammaloop-nextest-integration>  [stability] gammaloop-nextest-integration>  check_on_norm = true gammaloop-nextest-integration>  escalate_if_exact_zero = false gammaloop-nextest-integration>  loop_momenta_norm_escalation_factor = -1.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:48.551] @integrands::process WARNING : Monte Carlo sampling over orientations is using the SingleParametric evaluator gammaloop-nextest-integration>  [2026-09-14 01:04:48.551] @process::amplitude INFO : Input is below threshold: 0 existing threshold E-surfaces across 0/1 graph groups gammaloop-nextest-integration>  [2026-09-14 01:04:48.551] @commands::inspect INFO : gammaloop-nextest-integration>  Input point in unit hypercube xs: gammaloop-nextest-integration>  gammaloop-nextest-integration>  ( 0.9999986763137556, 0.7464003680401473, 0.0611572972720810 ) gammaloop-nextest-integration>  gammaloop-nextest-integration>  The evaluation of integrand 'scalar_bubble_below_thres' is: gammaloop-nextest-integration>  gammaloop-nextest-integration>  ( +0.0000000000000000e0, -1.5297825178485352e1 i) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:04:48.551] @commands::inspect INFO : Parameterization jacobian for this point: +1.0000000000000000e0 gammaloop-nextest-integration>  [2026-09-14 01:04:48.552] @gammaloop_api::se... INFO : Running command set process -p bubble_no_integrated_UV -i scalar_bubble_below_thres string ' gammaloop-nextest-integration>  [stability] gammaloop-nextest-integration>  check_on_norm = true gammaloop-nextest-integration>  escalate_if_exact_zero = false gammaloop-nextest-integration>  loop_momenta_norm_escalation_factor = -1.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:48.553] @integrands::process WARNING : Monte Carlo sampling over orientations is using the SingleParametric evaluator gammaloop-nextest-integration>  [2026-09-14 01:04:48.553] @process::amplitude INFO : Input is below threshold: 0 existing threshold E-surfaces across 0/1 graph groups gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: bubble_no_integrated_UV inspect Quad benchmark: actual=(0+-1.580657072591552426647555867537e-3i), expected=(0+-1.580657072591537706934835361214e-3i), tolerance=1.000000000000000000000000000000e-27, relative_distance=1.471971272050632255385992473701e-17 gammaloop-nextest-integration>  Location: tests/tests/test_runs/utils.rs:44 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: test_runs[8eff9a2abf4f38a5]::utils::assert_complex_approx_eq_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 3.920s] (141/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_temporal_product_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 3.819263001s gammaloop-nextest-integration>  scalar GL04 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 22.83918ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_temporal_product_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_temporal_product_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 3.89s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:45.450] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:45.450] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:45.455] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.456] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:45.457] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:45.458] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.460] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_right_temporal_product_gl04_component_0_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:45.462] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.463] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.466] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.470] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.474] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.474] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.488] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.511] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.512] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.512] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.512] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.514] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.515] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_right_temporal_product_gl04_component_0_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:49.107] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.73 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 2.74s (78%) │ 119ms (3.4%) │ 636ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 2.74s (78%) │ 119ms (3.4%) │ 636ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:49.108] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_temporal_product_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 7.162s] (143/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl02_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL02 local-UV route orientation-local local-3D: setup and generation 2.226672756s gammaloop-nextest-integration>  scalar GL02 no_numerator local-UV route orientation-local local-3D: evaluation 33.492278ms gammaloop-nextest-integration>  scalar GL02 no_numerator local-UV route orientation-local local-3D: Arb evaluation 1.153891175s gammaloop-nextest-integration>  scalar GL02 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 53.78914ms gammaloop-nextest-integration>  scalar GL02 quadratic_pair_numerator local-UV route orientation-local local-3D: Arb evaluation 1.650897679s gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl02_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl02_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 7.14s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.485] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.485] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.488] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.489] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.490] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.491] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.492] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl02_no_num -i no_numerator -o --select-graphs GL02 gammaloop-nextest-integration>  [2026-09-14 01:04:43.493] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.494] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.495] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.500] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.504] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.504] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.507] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.511] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.511] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.521] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.544] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.544] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.545] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.545] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.546] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl02_quadratic_pair_numerator -i numerator -o --select-graphs GL02 gammaloop-nextest-integration>  [2026-09-14 01:04:43.548] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.549] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.552] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.555] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.557] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.557] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.560] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.563] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.563] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.570] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.583] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.583] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.584] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.584] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.585] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.586] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl02_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:04:43.796] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 81.62 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL02 │ 7 │ 144ms (83%) │ 10ms (6.2%) │ 19ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 144ms (83%) │ 10ms (6.2%) │ 19ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:43.797] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl02_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:45.606] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 99.00 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL02 │ 7 │ 1.45s (81%) │ 208ms (12%) │ 122ms (6.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 1.45s (81%) │ 208ms (12%) │ 122ms (6.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:45.608] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: native sampling contribution or event weight 4.00557872744229906468140332080323146859195523737763785500323530457214422780532086068469427460417938211187918479138170402019762623355545750040885374912349438946987952417819606397682409898013187559550917530533416833564593918790611183599785191751853940923023605994095867460219794402237809460064454324067641e-328 cannot be represented by the f64 integration/reporting boundary gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/evaluation.rs:150 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: eyre[cb2fd339c0c40fca]::private::format_err gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::try_into_f64 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_profile_momentum_point:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: gammalooprs[cf7f0a53a74a7890]::uv::profile::evaluate_momentum_space_point gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: , ::sample_subset_orientation_with_precision::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), , ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter, ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::, ::sample_subset_orientation_with_precision::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter, ::sample_subset_orientation_with_precision::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::sample_subset_orientation gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >, ::sample_subset::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), >, ::sample_subset::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12:  as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, ::sample_subset::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: core[940e698046960fd5]::iter::adapters::try_process::>, ::sample_subset::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::OrientationInspectSamples, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter>, ::sample_subset::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::sample_subset gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: <&::sample_lmb::{closure#2} as core[940e698046960fd5]::ops::function::Fn<(&mut gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, &(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32))>>::call gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), core[940e698046960fd5]::iter::adapters::map::Map, i32)>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder<_>>::consume_iter::with<&(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32), gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, core[940e698046960fd5]::result::Result<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>, &::sample_lmb::{closure#2}>::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>::{closure#0}>, , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: , i32)> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as rayon[66a9e46badefbd30]::iter::ParallelExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::par_extend::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>, eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>>>::from_par_iter::, i32)>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::sample_lmb gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: <&::sample_cross_section_graph::{closure#2} as core[940e698046960fd5]::ops::function::FnMut<((usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)),)>>::call_mut gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, core[940e698046960fd5]::slice::iter::Iter<(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>)>>, &::sample_cross_section_graph::{closure#2}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: , i32)>)>> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: rayon_core[cada95619a6da0dc]::join::join_context::, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>>::{closure#0}, rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>>::{closure#1}, alloc[2ea6bcb46fca0c42]::collections::linked_list::LinkedList>, alloc[2ea6bcb46fca0c42]::collections::linked_list::LinkedList>>::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>)>>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: , as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::sample_cross_section_graph::{closure#2}>> as rayon[66a9e46badefbd30]::iter::plumbing::ProducerCallback<(usize, &(gammalooprs[cf7f0a53a74a7890]::graph::lmb::LoopMomentumBasis, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32)>))>>::callback::, i32)>)>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, i32)>)>>, ::sample_cross_section_graph::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32:  as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, &::profile::{closure#3}::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some::{closure#0}>, >::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  33: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, rayon[66a9e46badefbd30]::iter::map::MapConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  34:  as rayon[66a9e46badefbd30]::iter::ParallelExtend>::par_extend::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok::{closure#0}>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35: , eyre[cb2fd339c0c40fca]::Report> as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::, alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutId)>)>, ::profile::{closure#3}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  36: , ::in_worker_cold<::install<::profile::{closure#3}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}::{closure#0}, core[940e698046960fd5]::result::Result, eyre[cb2fd339c0c40fca]::Report>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  37: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  38: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  39: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  40: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  41: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  42: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  43: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  Warning: SpanTrace capture is Unsupported. gammaloop-nextest-integration>  Ensure that you've setup a tracing-error ErrorLayer and the semver versions are compatible gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 6.696s] (144/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_square_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 6.58433355s gammaloop-nextest-integration>  scalar GL04 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 30.779982ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_square_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_square_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 6.68s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:44.448] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:44.448] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:44.451] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:44.452] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:44.452] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:44.453] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:44.454] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_q5_temporal_square_gl04_component_0_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:44.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:44.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:44.457] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:44.457] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.460] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.460] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.462] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:44.470] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:44.470] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:44.470] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:44.470] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:44.471] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:44.472] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_q5_temporal_square_gl04_component_0_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:50.875] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 100.82 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 3.88s (61%) │ 223ms (3.5%) │ 2.27s (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 3.88s (61%) │ 223ms (3.5%) │ 2.27s (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:50.876] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_q5_temporal_square_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 9.851s] (146/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::quadratic_energy_numerators::scalar_3l_cross_section_gl00_quadratic_energy_inspects_match::q7_squared gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL00 local-UV route orientation-local local-3D: setup and generation 9.742698383s gammaloop-nextest-integration>  scalar GL00 q7_squared_numerator local-UV route orientation-local local-3D: evaluation 34.647825ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::quadratic_energy_numerators::scalar_3l_cross_section_gl00_quadratic_energy_inspects_match::q7_squared ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::quadratic_energy_numerators::scalar_3l_cross_section_gl00_quadratic_energy_inspects_match::q7_squared gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 9.84s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:41.260] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:41.260] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:41.264] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:41.264] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:41.265] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:41.266] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:41.267] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_quadratic_energy_q7_squared_gl00_q7_squared_numerator -i numerator -o --select-graphs GL00 gammaloop-nextest-integration>  [2026-09-14 01:04:41.268] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:41.269] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.269] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:41.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.274] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.274] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.276] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:41.283] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:41.283] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:41.284] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:41.284] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:41.284] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:41.285] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_quadratic_energy_q7_squared_gl00_q7_squared_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:50.902] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 129.76 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 5.57s (58%) │ 769ms (8.1%) │ 3.21s (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 5.57s (58%) │ 769ms (8.1%) │ 3.21s (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:50.903] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL00' channel 'lmb[5]' target Lmb([2, 5, 7]), master-frame edges [1, 4, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::quadratic_energy_numerators::scalar_3l_cross_section_gl00_quadratic_energy_inspects_match::q7_squared gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 7.958s] (147/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 7.653012318s gammaloop-nextest-integration>  scalar GL04 no_numerator local-UV route orientation-local local-3D: evaluation 111.860712ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 7.95s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:43.600] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:43.600] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:43.603] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:43.604] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:43.605] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:43.605] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SingleParametric" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:43.606] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl04_no_num -i no_numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:43.607] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.637] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.637] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.638] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.638] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.639] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_all_gl04_quadratic_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:43.644] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:43.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.648] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:43.651] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.656] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.656] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.659] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.662] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.662] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.666] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:43.678] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:43.678] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:43.679] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:43.679] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:43.680] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:43.682] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl04_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:04:44.422] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.44 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL04 │ 7 │ 597ms (92%) │ 21ms (3.3%) │ 33ms (5.1%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 597ms (92%) │ 21ms (3.3%) │ 33ms (5.1%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:44.423] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl04_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:51.131] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 142.36 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 7 │ 5.44s (81%) │ 858ms (13%) │ 392ms (5.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 5.44s (81%) │ 858ms (13%) │ 392ms (5.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:51.132] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 7.977s] (150/166) gammaloop-integration-tests::test_runs scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_owned_dot_inspects_match gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  scalar GL04 local-UV route orientation-local local-3D: setup and generation 7.855886947s gammaloop-nextest-integration>  scalar GL04 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 40.916831ms gammaloop-nextest-integration>  test scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_owned_dot_inspects_match ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_owned_dot_inspects_match gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 7.96s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:45.477] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:04:45.477] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:04:45.484] @gammalooprs::model INFO : The following 2 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  width_scalar_1, width_scalar_2 gammaloop-nextest-integration>  [2026-09-14 01:04:45.485] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:04:45.486] @gammaloop_api::se... INFO : Running command set global kv global.generation.explicit_orientation_sum_only=false global.generation.evaluator.compile=false global.generation.evaluator.store_atom=false global.generation.evaluator.summed=true global.generation.evaluator.summed_function_map=false global.generation.evaluator.iterative_orientation_optimization=false global.generation.uv.subtract_uv=true global.generation.uv.generate_integrated=true global.generation.uv.local_uv_cts_from_expanded_4d_integrands=false global.generation.threshold_subtraction.enable_thresholds=true global.generation.threshold_subtraction.check_esurface_at_generation=false gammaloop-nextest-integration>  [2026-09-14 01:04:45.488] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "Summed" gammaloop-nextest-integration>  generate_events = true gammaloop-nextest-integration>  store_additional_weights_in_event = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:45.489] @gammaloop_api::se... INFO : Running command generate xs scalar_1 > {scalar_0 scalar_0, scalar_0 scalar_0 scalar_1} | scalar_0 scalar_1 [{{3}}] --allowed-vertex-interactions V_3_SCALAR_001 V_3_SCALAR_000 -p scalar_3l_gl04_right_owned_dot_gl04_quadratic_pair_numerator -i numerator -o --select-graphs GL04 gammaloop-nextest-integration>  [2026-09-14 01:04:45.491] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:45.492] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.493] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:04:45.495] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.499] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.499] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.506] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49 gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:45.516] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:04:45.518] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:04:45.519] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_right_owned_dot_gl04_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:04:53.139] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 114.07 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 4.19s (56%) │ 506ms (6.7%) │ 2.84s (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 4.19s (56%) │ 506ms (6.7%) │ 2.84s (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:53.141] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1 gammaloop-nextest-integration>  Error:  gammaloop-nextest-integration>   0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision] gammaloop-nextest-integration>  1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7] gammaloop-nextest-integration>  2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/process/sampling_maps.rs:2790 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: > as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent>>::inverse gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow>>>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}, >, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>, core[940e698046960fd5]::ops::control_flow::ControlFlow>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter>, core[940e698046960fd5]::iter::adapters::GenericShunt>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option>, core[940e698046960fd5]::result::Result, >>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter>, >>::from_log_scores>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >>::from_log_scores::>>, >>::partition_with_contexts::{closure#0}>, >>::partition_with_contexts::{closure#1}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >>::partition_with_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: >>::forward_with_runtime_contexts gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14:  as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result>, eyre[cb2fd339c0c40fca]::Report>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_owned_dot_inspects_match gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  31: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  32: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 7.542s] (153/166) gammaloop-integration-tests::test_runs spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 7.53s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:47.925] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:47.925] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:47.957] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:47.957] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:47.957] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:47.958] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:04:47.959] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=false global.generation.tropical_subgraph_table.disable_tropical_generation=true gammaloop-nextest-integration>  [2026-09-14 01:04:47.960] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SummedFunctionMap" gammaloop-nextest-integration>  enable_cache = false gammaloop-nextest-integration>  debug_cache = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:47.962] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.968] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.981] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.994] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [1, 1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:47.995] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_pp -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:48.001] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:48.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:48.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:04:48.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:48.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:48.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:48.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:48.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:48.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:48.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:48.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:48.476] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:48.476] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:48.477] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:48.687] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 91.15 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 47ms (57%) │ 12ms (15%) │ 23ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 74ms (60%) │ 19ms (16%) │ 29ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 121ms (59%) │ 32ms (16%) │ 53ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:48.688] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:49.002] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.41 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 56ms (63%) │ 9ms (11%) │ 23ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 85ms (58%) │ 27ms (19%) │ 33ms (23%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 142ms (60%) │ 37ms (16%) │ 57ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:49.004] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [1, -1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:49.005] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_pm -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:49.012] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:49.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:49.019] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:04:49.019] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:49.019] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:49.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:49.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:49.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:49.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:49.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:49.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:49.445] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:49.445] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:49.445] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:49.863] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 98.30 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 82ms (61%) │ 16ms (12%) │ 37ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 97ms (54%) │ 33ms (18%) │ 51ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 179ms (57%) │ 49ms (16%) │ 88ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:49.865] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:50.277] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 105.71 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 39ms (56%) │ 10ms (15%) │ 20ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 68ms (57%) │ 21ms (18%) │ 30ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 41ms (57%) │ 10ms (15%) │ 20ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 59ms (53%) │ 21ms (19%) │ 31ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 16 │ 208ms (56%) │ 63ms (17%) │ 102ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:50.279] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [-1, 1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:50.280] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_mp -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:50.288] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:50.288] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:50.296] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:04:50.296] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:50.298] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:50.301] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:50.305] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:50.308] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:50.314] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:50.314] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:50.318] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:50.856] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:50.856] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:50.857] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:51.065] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 110.14 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 35ms (53%) │ 10ms (15%) │ 21ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 60ms (52%) │ 21ms (18%) │ 34ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 96ms (52%) │ 31ms (17%) │ 56ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:51.067] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:51.703] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 115.95 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 65ms (62%) │ 13ms (12%) │ 26ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 84ms (64%) │ 19ms (15%) │ 28ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 33ms (51%) │ 13ms (20%) │ 19ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 53ms (52%) │ 19ms (19%) │ 29ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (48%) │ 16ms (24%) │ 19ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 52ms (44%) │ 23ms (20%) │ 42ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 24 │ 321ms (54%) │ 104ms (18%) │ 165ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:51.704] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [-1, -1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:51.705] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_mm -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:51.708] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:51.708] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:51.716] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:04:51.719] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:51.719] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:51.720] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:51.723] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:51.723] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:51.723] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:51.723] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:51.724] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:52.106] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:52.107] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:52.107] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:52.327] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 116.13 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 34ms (49%) │ 10ms (15%) │ 25ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 54ms (45%) │ 26ms (22%) │ 39ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 88ms (46%) │ 37ms (20%) │ 65ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:52.328] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:53.295] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 116.86 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 66ms (57%) │ 17ms (15%) │ 33ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 81ms (48%) │ 37ms (22%) │ 49ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 77ms (60%) │ 18ms (14%) │ 33ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 64ms (50%) │ 28ms (22%) │ 37ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 42ms (58%) │ 11ms (16%) │ 19ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 52ms (52%) │ 19ms (20%) │ 29ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 35ms (55%) │ 9ms (15%) │ 19ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 70ms (59%) │ 20ms (17%) │ 29ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 32 │ 490ms (54%) │ 163ms (18%) │ 250ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:53.297] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = ["summed_averaged", "summed_averaged"] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:53.303] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_sum -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:53.308] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:53.308] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:53.314] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:04:53.314] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:53.314] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:53.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:53.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:53.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:04:53.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:53.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:04:53.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:04:53.725] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:53.725] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:04:53.725] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:54.037] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 116.89 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 40ms (45%) │ 18ms (21%) │ 31ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 56ms (38%) │ 50ms (34%) │ 40ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 97ms (41%) │ 68ms (29%) │ 71ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:54.038] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:55.284] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 136.63 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 38ms (43%) │ 18ms (21%) │ 31ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 53ms (33%) │ 56ms (34%) │ 54ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (36%) │ 24ms (27%) │ 32ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 51ms (36%) │ 51ms (36%) │ 39ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (39%) │ 18ms (22%) │ 31ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 51ms (36%) │ 50ms (36%) │ 39ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (36%) │ 20ms (23%) │ 36ms (41%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 52ms (33%) │ 63ms (40%) │ 41ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (33%) │ 27ms (28%) │ 37ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 52ms (34%) │ 56ms (37%) │ 43ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 40 │ 429ms (36%) │ 387ms (32%) │ 389ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:55.290] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: test_runs[8eff9a2abf4f38a5]::utils::inspect_xspace_process gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test_runs[8eff9a2abf4f38a5]::utils::nontrivial_xspace_point_for gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test_runs[8eff9a2abf4f38a5]::spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration>  FAIL [ 8.510s] (154/166) gammaloop-integration-tests::test_runs spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average gammaloop-nextest-integration>   stdout --- gammaloop-nextest-integration>  gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 8.48s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:04:47.418] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:47.418] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:04:47.442] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:04:47.442] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:04:47.442] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:04:47.443] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:04:47.444] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=false global.generation.tropical_subgraph_table.disable_tropical_generation=true gammaloop-nextest-integration>  [2026-09-14 01:04:47.445] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [general] gammaloop-nextest-integration>  evaluator_method = "SummedFunctionMap" gammaloop-nextest-integration>  enable_cache = false gammaloop-nextest-integration>  debug_cache = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:04:47.446] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.451] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:04:47.455] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [1, 1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:47.456] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_pp -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:47.459] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:47.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:47.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:47.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:47.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:47.460] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:04:47.919] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:47.920] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:04:47.920] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:48.133] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 91.29 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 25ms (33%) │ 16ms (21%) │ 34ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 22ms (31%) │ 13ms (19%) │ 35ms (50%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 47ms (32%) │ 30ms (20%) │ 70ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:48.134] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:48.350] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.90 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 35ms (46%) │ 16ms (22%) │ 24ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 40ms (48%) │ 11ms (14%) │ 32ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 75ms (47%) │ 28ms (17%) │ 57ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:48.352] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [1, -1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:48.353] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_pm -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:48.356] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:48.356] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:48.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:48.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:48.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:48.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:04:48.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:48.829] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:04:48.829] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:49.038] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.75 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 48ms (48%) │ 14ms (15%) │ 36ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 31ms (38%) │ 15ms (19%) │ 34ms (43%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 79ms (44%) │ 29ms (17%) │ 71ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:49.039] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:49.249] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 98.80 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 18ms (35%) │ 9ms (18%) │ 25ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (34%) │ 9ms (18%) │ 23ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (34%) │ 9ms (17%) │ 26ms (49%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 18ms (37%) │ 9ms (18%) │ 23ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 12 │ 72ms (35%) │ 36ms (18%) │ 98ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:49.250] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [-1, 1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:49.251] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_mp -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:49.257] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:49.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:49.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:49.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:49.263] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:49.263] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:49.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:49.270] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:49.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:49.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:49.277] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:04:49.685] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:49.685] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:04:49.686] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:49.892] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 106.50 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 18ms (33%) │ 10ms (19%) │ 26ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (34%) │ 10ms (20%) │ 24ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 36ms (34%) │ 21ms (19%) │ 51ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:49.894] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:50.207] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 112.08 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 18ms (36%) │ 9ms (18%) │ 24ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (35%) │ 9ms (18%) │ 23ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 19ms (37%) │ 9ms (17%) │ 24ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (35%) │ 9ms (18%) │ 23ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (34%) │ 9ms (18%) │ 24ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (34%) │ 9ms (18%) │ 23ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 18 │ 108ms (35%) │ 55ms (18%) │ 145ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:50.208] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = [-1, -1] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:50.209] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_mm -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:50.213] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:04:50.571] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:50.571] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:04:50.571] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:50.778] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 117.13 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 19ms (36%) │ 9ms (17%) │ 25ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 18ms (34%) │ 9ms (18%) │ 25ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 37ms (35%) │ 19ms (18%) │ 50ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:50.780] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:51.309] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 129.96 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (48%) │ 9ms (15%) │ 24ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (32%) │ 14ms (26%) │ 23ms (42%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (18%) │ 23ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (34%) │ 8ms (18%) │ 23ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (34%) │ 9ms (18%) │ 24ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (34%) │ 9ms (20%) │ 22ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (34%) │ 8ms (17%) │ 25ms (49%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (33%) │ 9ms (19%) │ 24ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 24 │ 153ms (36%) │ 79ms (19%) │ 192ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:51.310] @gammaloop_api::se... INFO : Running command set default-runtime string ' gammaloop-nextest-integration>  [kinematics.externals.data] gammaloop-nextest-integration>  helicities = ["summed_averaged", "summed_averaged"] gammaloop-nextest-integration>  ' gammaloop-nextest-integration>  [2026-09-14 01:04:51.311] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_sum -i LO gammaloop-nextest-integration>  [2026-09-14 01:04:51.314] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:04:51.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:04:51.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:51.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:51.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:04:51.317] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:04:51.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:04:51.830] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:04:51.831] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:04:52.580] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 154.48 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 38ms (14%) │ 36ms (13%) │ 194ms (72%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 24ms (5.6%) │ 35ms (8.3%) │ 367ms (86%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 62ms (9.0%) │ 71ms (10%) │ 561ms (81%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:52.581] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:04:55.735] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 210.05 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 48ms (21%) │ 24ms (11%) │ 158ms (68%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 48ms (10%) │ 37ms (7.7%) │ 396ms (82%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 42ms (20%) │ 20ms (9.6%) │ 146ms (70%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 24ms (7.0%) │ 30ms (8.9%) │ 293ms (84%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 74ms (30%) │ 20ms (8.0%) │ 155ms (62%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 73ms (17%) │ 34ms (8.0%) │ 319ms (75%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 71ms (28%) │ 22ms (8.6%) │ 162ms (64%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 54ms (14%) │ 34ms (9.1%) │ 293ms (77%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 25ms (13%) │ 20ms (11%) │ 146ms (76%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 25ms (7.5%) │ 30ms (9.0%) │ 281ms (84%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 30 │ 488ms (16%) │ 274ms (8.8%) │ 2.35s (76%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:04:55.740] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: test_runs[8eff9a2abf4f38a5]::utils::inspect_xspace_process gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test_runs[8eff9a2abf4f38a5]::utils::nontrivial_xspace_point_for gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test_runs[8eff9a2abf4f38a5]::spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  30: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> error: test run failed gammaloop-nextest-integration>  gammaloop-nextest-integration> ========== nextest test summary ========== gammaloop-nextest-integration> report: target/nextest/ci_gammaloop/junit.xml gammaloop-nextest-integration> tests: 166, failures: 77, errors: 0 gammaloop-nextest-integration>  gammaloop-nextest-integration> 1. gammaloop-integration-tests::test_epem_a_ddx_nlo_acceptance::epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  Error: gammaloop-nextest-integration>  0: native sampling contribution or event weight -6.89646159188696954215949300095251350039545053875132331286118193279623320359838596274837086933822134322051524884183579371253247129997832133468290636388793448371774786886339357916260904950778807319600544913120926381147205354770902428794301446830135958926184454874100919080742863394870751084323832967054655e-332 cannot be represented by the f64 integration/reporting boundary gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammalooprs/src/integrands/evaluation.rs:150 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: eyre[cb2fd339c0c40fca]::private::format_err gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: >>::try_into_f64 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_profile_momentum_point:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: gammalooprs[cf7f0a53a74a7890]::uv::profile::evaluate_momentum_space_point gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: , ::sample_subset_orientation_with_precision::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), , ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call, core[940e698046960fd5]::ops::control_flow::ControlFlow::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter, ::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: core[940e698046960fd5]::iter::adapters::try_process::, ::sample_subset_orientation_with_precision::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::result::Result, , eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator>>::from_iter, ::sample_subset_orientation_with_precision::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::sample_subset_orientation gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::sample_subset gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: <&::sample_lmb::{closure#2} as core[940e698046960fd5]::ops::function::Fn<(&mut gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, &(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32))>>::call gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), core[940e698046960fd5]::iter::adapters::map::Map, i32)>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder<_>>::consume_iter::with<&(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, i32), gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, core[940e698046960fd5]::result::Result<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>, &::sample_lmb::{closure#2}>::{closure#0}>, & as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::some<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>::{closure#0}>, , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::unwrap>>>::spec_extend gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: , i32)> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: , gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer, as rayon[66a9e46badefbd30]::iter::FromParallelIterator>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, ::sample_lmb::{closure#1}, ::sample_lmb::{closure#2}>>::{closure#1}>::{closure#0}, alloc[2ea6bcb46fca0c42]::collections::linked_list::LinkedList, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.90s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:02:55.439] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:02:55.439] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:02:55.457] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:02:55.461] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:02:55.464] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:02:55.467] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:02:55.470] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:02:55.473] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:02:55.475] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:02:55.479] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==0 QED^2==4 [{{1}} QCD=0] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_lo -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:02:55.481] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:02:55.481] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:02:55.503] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:02:55.503] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:02:55.503] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:02:55.503] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:02:55.504] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:02:55.606] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:02:56.016] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:02:56.016] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.08 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 7ms (1.7%) │ 4ms (1.1%) │ 1ms (0.34%) │ 410ms (97%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 7ms (1.7%) │ 4ms (1.1%) │ 1ms (0.34%) │ 410ms (97%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:02:56.017] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_local_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:02:56.020] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:02:56.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:02:56.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:02:56.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:02:56.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:02:56.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:02:56.064] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:02:56.064] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:02:56.065] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:02:56.065] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:02:56.066] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:02:57.072] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:02:59.023] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:02:59.023] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 134.90 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 273ms (14%) │ 159ms (8.0%) │ 90ms (4.5%) │ 1.47s (74%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 387ms (13%) │ 365ms (13%) │ 202ms (7.0%) │ 1.95s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 661ms (13%) │ 524ms (11%) │ 293ms (6.0%) │ 3.42s (70%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:02:59.043] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_local_4d_then_cff -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:02:59.045] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:02:59.045] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:02:59.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:02:59.049] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:02:59.049] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:02:59.051] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:02:59.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:02:59.089] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:02:59.089] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:02:59.089] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:02:59.090] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:02:59.995] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:01.711] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:01.712] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 188.11 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 355ms (19%) │ 145ms (7.6%) │ 98ms (5.2%) │ 1.32s (69%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 409ms (16%) │ 276ms (11%) │ 121ms (4.8%) │ 1.72s (68%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 765ms (17%) │ 422ms (9.5%) │ 220ms (5.0%) │ 3.03s (68%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:01.722] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ddx_explicit_local_3d -i NLO --only-diagrams gammaloop-nextest-integration>  ... omitted 254 more lines; see full nextest output above gammaloop-nextest-integration>  gammaloop-nextest-integration> 2. gammaloop-integration-tests::test_evaluation_api::gl20_multichannel_local_inspect_event_snapshot gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  Snapshot file: tests/tests/snapshots/test_evaluation_api__gl20_multichannel_local_inspect_events.snap gammaloop-nextest-integration>  Snapshot: gl20_multichannel_local_inspect_events gammaloop-nextest-integration>  Source: tests/tests/test_evaluation_api.rs:653 gammaloop-nextest-integration>  ──────────────────────────────────────────────────────────────────────────────── gammaloop-nextest-integration>  Expression: snapshot gammaloop-nextest-integration>  ──────────────────────────────────────────────────────────────────────────────── gammaloop-nextest-integration>  -old snapshot gammaloop-nextest-integration>  +new results gammaloop-nextest-integration>  ────────────┬─────────────────────────────────────────────────────────────────── gammaloop-nextest-integration>  4 4 │ { gammaloop-nextest-integration>  5 5 │ "additional_weights": { gammaloop-nextest-integration>  6 6 │ "full multiplicative factor": { gammaloop-nextest-integration>  7 7 │ "im": 0.0, gammaloop-nextest-integration>  8 │- "re": 48343061735986340000000000000.0 gammaloop-nextest-integration>  8 │+ "re": 10351611347973265000000000000.0 gammaloop-nextest-integration>  9 9 │ }, gammaloop-nextest-integration>  10 10 │ "original": { gammaloop-nextest-integration>  11 │- "im": 0.000000000000000000000000000000000000000000000000046114324705727, gammaloop-nextest-integration>  12 │- "re": -0.0000000000000000000000000000005260186338896942 gammaloop-nextest-integration>  11 │+ "im": 0.00000000000000000000000000000000000000000000000018587942606166243, gammaloop-nextest-integration>  12 │+ "re": -0.0000000000000000000000000000021202965106634895 gammaloop-nextest-integration>  13 13 │ }, gammaloop-nextest-integration>  14 14 │ "threshold_counterterm:0": { gammaloop-nextest-integration>  15 │- "im": 0.0000000000000000000000000000000000000000000000000013817635060449816, gammaloop-nextest-integration>  16 │- "re": -0.0000000000000000000000000000000012628761777701858 gammaloop-nextest-integration>  15 │+ "im": -0.0000000000000000000000000000000000000000000000000002593655011619999, gammaloop-nextest-integration>  16 │+ "re": -0.0000000000000000000000000000000050904505912739453 gammaloop-nextest-integration>  17 17 │ } gammaloop-nextest-integration>  18 18 │ }, gammaloop-nextest-integration>  19 19 │ "cut_info": { gammaloop-nextest-integration>  20 20 │ "cut_id": 1, gammaloop-nextest-integration>  21 21 │ "graph_group_id": 0, gammaloop-nextest-integration>  22 22 │ "graph_id": 0, gammaloop-nextest-integration>  23 │- "lmb_channel_edge_ids": [ gammaloop-nextest-integration>  24 │- 6, gammaloop-nextest-integration>  25 │- 8, gammaloop-nextest-integration>  26 │- 9 gammaloop-nextest-integration>  27 │- ], gammaloop-nextest-integration>  28 │- "lmb_channel_id": 0, gammaloop-nextest-integration>  29 23 │ "orientation_id": null, gammaloop-nextest-integration>  30 24 │ "particle_pdgs": [ gammaloop-nextest-integration>  31 25 │ [ gammaloop-nextest-integration>  32 26 │ -11, gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  36 30 │ 25, gammaloop-nextest-integration>  37 31 │ 6, gammaloop-nextest-integration>  38 32 │ -6 gammaloop-nextest-integration>  39 33 │ ] gammaloop-nextest-integration>  40 │- ] gammaloop-nextest-integration>  34 │+ ], gammaloop-nextest-integration>  35 │+ "sampling_channel_edge_ids": [ gammaloop-nextest-integration>  36 │+ 6, gammaloop-nextest-integration>  37 │+ 8, gammaloop-nextest-integration>  38 │+ 9 gammaloop-nextest-integration>  39 │+ ], gammaloop-nextest-integration>  40 │+ "sampling_channel_id": 0 gammaloop-nextest-integration>  41 41 │ }, gammaloop-nextest-integration>  42 42 │ "event_group_index": 0, gammaloop-nextest-integration>  43 43 │ "event_index": 0, gammaloop-nextest-integration>  44 44 │ "incoming_momenta": [ gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  95 95 │ } gammaloop-nextest-integration>  96 96 │ } gammaloop-nextest-integration>  97 97 │ ], gammaloop-nextest-integration>  98 98 │ "weight": { gammaloop-nextest-integration>  99 │- "im": 0.0000000000000000000022961063246395455, gammaloop-nextest-integration>  100 │- "re": -0.025490402593435536 gammaloop-nextest-integration>  99 │+ "im": 0.0000000000000000000019214667253095608, gammaloop-nextest-integration>  100 │+ "re": -0.022001179786959223 gammaloop-nextest-integration>  101 101 │ } gammaloop-nextest-integration>  102 102 │ }, gammaloop-nextest-integration>  103 103 │ { gammaloop-nextest-integration>  104 104 │ "additional_weights": { gammaloop-nextest-integration>  105 105 │ "full multiplicative factor": { gammaloop-nextest-integration>  106 106 │ "im": 0.0, gammaloop-nextest-integration>  107 │- "re": 48343061735986340000000000000.0 gammaloop-nextest-integration>  107 │+ "re": 10351611347973265000000000000.0 gammaloop-nextest-integration>  108 108 │ }, gammaloop-nextest-integration>  109 109 │ "original": { gammaloop-nextest-integration>  110 │- "im": 0.00000000000000000000000000000000000000000000000001346187136274745, gammaloop-nextest-integration>  111 │- "re": 0.0000000000000000000000000000004060161333505399 gammaloop-nextest-integration>  110 │+ "im": 0.00000000000000000000000000000000000000000000000005425346031266646, gammaloop-nextest-integration>  111 │+ "re": 0.0000000000000000000000000000016363089189807953 gammaloop-nextest-integration>  112 112 │ }, gammaloop-nextest-integration>  113 113 │ "threshold_counterterm:0": { gammaloop-nextest-integration>  114 114 │ "im": 0.0, gammaloop-nextest-integration>  115 115 │ "re": 0.0 gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  118 118 │ "cut_info": { gammaloop-nextest-integration>  119 119 │ "cut_id": 0, gammaloop-nextest-integration>  120 120 │ "graph_group_id": 0, gammaloop-nextest-integration>  121 121 │ "graph_id": 0, gammaloop-nextest-integration>  122 │- "lmb_channel_edge_ids": [ gammaloop-nextest-integration>  123 │- 6, gammaloop-nextest-integration>  124 │- 8, gammaloop-nextest-integration>  125 │- 9 gammaloop-nextest-integration>  126 │- ], gammaloop-nextest-integration>  127 │- "lmb_channel_id": 0, gammaloop-nextest-integration>  128 122 │ "orientation_id": null, gammaloop-nextest-integration>  129 123 │ "particle_pdgs": [ gammaloop-nextest-integration>  130 124 │ [ gammaloop-nextest-integration>  131 125 │ -11, gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  136 130 │ 6, gammaloop-nextest-integration>  137 131 │ -6, gammaloop-nextest-integration>  138 132 │ 21 gammaloop-nextest-integration>  139 133 │ ] gammaloop-nextest-integration>  140 │- ] gammaloop-nextest-integration>  134 │+ ], gammaloop-nextest-integration>  135 │+ "sampling_channel_edge_ids": [ gammaloop-nextest-integration>  136 │+ 6, gammaloop-nextest-integration>  137 │+ 8, gammaloop-nextest-integration>  138 │+ 9 gammaloop-nextest-integration>  139 │+ ], gammaloop-nextest-integration>  140 │+ "sampling_channel_id": 0 gammaloop-nextest-integration>  141 141 │ }, gammaloop-nextest-integration>  142 142 │ "event_group_index": 0, gammaloop-nextest-integration>  ... omitted 1099 more lines; see full nextest output above gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:30.711] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:30.711] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:30.729] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:30.729] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:30.729] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:30.729] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:30.732] @gammaloop_api::se... INFO : Running command set model MH=125.0 gammaloop-nextest-integration>  [2026-09-14 01:03:30.736] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:03:30.739] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:30.742] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:03:30.745] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:03:30.748] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:03:30.751] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:03:30.754] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==2 QED^2==6 [{{3}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states false gammaloop-nextest-integration>  -p epem_a_tth -i NLO gammaloop-nextest-integration>  --only-diagrams gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:30.757] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:30.841] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 4264 gammaloop-nextest-integration>  [2026-09-14 01:03:30.845] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 514 gammaloop-nextest-integration>  [2026-09-14 01:03:30.848] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 450 gammaloop-nextest-integration>  [2026-09-14 01:03:30.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 450 gammaloop-nextest-integration>  [2026-09-14 01:03:30.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 108 gammaloop-nextest-integration>  [2026-09-14 01:03:30.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 108 gammaloop-nextest-integration>  [2026-09-14 01:03:30.861] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 46 gammaloop-nextest-integration>  [2026-09-14 01:03:30.861] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 46 gammaloop-nextest-integration>  [2026-09-14 01:03:30.864] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 46 gammaloop-nextest-integration>  [2026-09-14 01:03:41.918] @feyngen::diagram_... INFO : 11s | Δ=11s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 16 (16 isomorphically unique graphs, 16 color zeros, 0 lorentz zero, 14 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:41.919] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -30 ) gammaloop-nextest-integration>  [2026-09-14 01:03:41.921] @commands::generate INFO : Generated cross-section 16 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:41.921] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:41.922] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i NLO --with-graph-names GL38 gammaloop-nextest-integration>  [2026-09-14 01:03:41.923] @commands::select INFO : Selected 1 graph groups for integrand NLO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:03:41.923] @commands::select INFO : Kept master graphs: 1 (GL38) gammaloop-nextest-integration>  [2026-09-14 01:03:41.923] @commands::select INFO : Removed master graphs: 15 (list elided; more than 10 graph names) gammaloop-nextest-integration>  [2026-09-14 01:03:41.923] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:51.480] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 302.44 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL38 │ 17 │ 1.45s (15%) │ 1.34s (14%) │ 6.73s (71%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 17 │ 1.45s (15%) │ 1.34s (14%) │ 6.73s (71%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  stored new snapshot /build/source/tests/tests/snapshots/test_evaluation_api__gl20_multichannel_local_inspect_events.snap.new gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: snapshot assertion for 'gl20_multichannel_local_inspect_events' failed in line 653 gammaloop-nextest-integration>  Location: /nix/store/5drf77x6km4ky7gwlrzdx9bbd6fz09g3-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/insta-1.47.2/src/runtime.rs:719 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: insta[307a548ac79ef4d9]::runtime::assert_snapshot gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 3. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_respect_event_generation_and_observables gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_evaluate_samples_respect_event_generation_and_observables ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_evaluate_samples_respect_event_generation_and_observables gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.56s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:51.978] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.978] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.113] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.114] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.114] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.114] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.115] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.433] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.01 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 56ms (54%) │ 23ms (23%) │ 25ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 61ms (31%) │ 63ms (32%) │ 75ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 118ms (39%) │ 87ms (29%) │ 100ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 4. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.58s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:51.979] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.979] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.000] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.000] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.000] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.113] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.113] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.448] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.69 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 48ms (49%) │ 22ms (23%) │ 27ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 61ms (30%) │ 70ms (34%) │ 75ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 109ms (36%) │ 92ms (30%) │ 102ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.450] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 5. gammaloop-integration-tests::test_evaluation_api::lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:51.989] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.989] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.012] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.140] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.141] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.141] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.141] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.142] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.457] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.45 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 39ms (45%) │ 22ms (25%) │ 25ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 66ms (32%) │ 65ms (32%) │ 73ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 106ms (36%) │ 87ms (30%) │ 98ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.458] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.459] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  27: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 6. gammaloop-integration-tests::test_evaluation_api::lu_rust_minimal_output_keeps_events_and_observables gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_minimal_output_keeps_events_and_observables ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_minimal_output_keeps_events_and_observables gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.000] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.003] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.144] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.144] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.144] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.144] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.145] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.459] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.92 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 58ms (54%) │ 22ms (21%) │ 25ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 65ms (32%) │ 66ms (32%) │ 73ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 123ms (40%) │ 89ms (29%) │ 99ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.460] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.461] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.462] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 7. gammaloop-integration-tests::test_evaluation_api::lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.58s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.124] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.124] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.124] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.124] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.125] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.454] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 84.58 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 56ms (54%) │ 23ms (22%) │ 25ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 70ms (34%) │ 65ms (31%) │ 72ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 126ms (40%) │ 88ms (28%) │ 97ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.455] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.456] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.457] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 8. gammaloop-integration-tests::test_evaluation_api::lu_threshold_counterterms_follow_lmb_channel_normalization gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_threshold_counterterms_follow_lmb_channel_normalization ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_threshold_counterterms_follow_lmb_channel_normalization gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:51.959] @gammaloop_api::se... INFO : Running command import model assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:03:51.959] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p gammaloop-nextest-integration>  [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0 gammaloop-nextest-integration>  [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0001 gammaloop-nextest-integration>  [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command import graphs tests/resources/graphs/double_dotted_double_triangle.dot gammaloop-nextest-integration>  [2026-09-14 01:03:51.961] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/double_dotted_double_triangle.dot' gammaloop-nextest-integration>  [2026-09-14 01:03:51.970] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.412] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.20 MiB | cores 10 gammaloop-nextest-integration>  ╭───────────┬──────────────────────────────────────────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ double_dotted_double_triangle │ 30 │ 134ms (54%) │ 11ms (4.7%) │ 105ms (42%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ double_dotted_double_triangle_small_mass │ 25 │ 180ms (50%) │ 22ms (6.2%) │ 158ms (44%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 55 │ 314ms (51%) │ 34ms (5.6%) │ 263ms (43%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────────────────────────────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.437] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true stability.rotation_axis=[] gammaloop-nextest-integration>  [2026-09-14 01:03:52.457] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.459] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = false gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.462] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [sampling] gammaloop-nextest-integration>  graphs = "monte_carlo" gammaloop-nextest-integration>  orientations = "summed" gammaloop-nextest-integration>  lmb_multichanneling = true gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: ose channel 0 produced invalid LMB weight 1 gammaloop-nextest-integration>  Location: tests/tests/test_evaluation_api.rs:1604 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 9. gammaloop-integration-tests::test_evaluation_api::lu_rust_generated_events_follow_graph_grouping_and_cut_ids gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_generated_events_follow_graph_grouping_and_cut_ids ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_generated_events_follow_graph_grouping_and_cut_ids gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.60s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:51.980] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.980] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.005] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.138] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.470] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.80 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 39ms (45%) │ 22ms (25%) │ 25ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 62ms (27%) │ 79ms (35%) │ 87ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 101ms (32%) │ 102ms (32%) │ 113ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.472] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 10. gammaloop-integration-tests::test_evaluation_api::lu_rust_precise_evaluate_samples_returns_precision_tagged_results gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_precise_evaluate_samples_returns_precision_tagged_results ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_precise_evaluate_samples_returns_precision_tagged_results gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.67s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:51.981] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.981] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.006] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.112] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.113] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.533] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.01 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 91ms (66%) │ 22ms (16%) │ 25ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 94ms (40%) │ 68ms (29%) │ 73ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 186ms (50%) │ 90ms (24%) │ 98ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.534] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.535] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >>, ::evaluate>::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample>), >)>>::extend_trusted>>, ::evaluate>::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: >)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample>), core[940e698046960fd5]::iter::adapters::map::Map>>, ::evaluate>::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate::> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_samples_precise_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 11. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_scale_observable_histograms gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_xspace_integrator_weights_scale_observable_histograms ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_xspace_integrator_weights_scale_observable_histograms gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.69s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:51.988] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.988] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.137] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.561] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.97 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 45ms (49%) │ 22ms (24%) │ 25ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 102ms (42%) │ 63ms (26%) │ 76ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 148ms (44%) │ 85ms (25%) │ 102ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.562] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.563] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [quantities.leading_jet_pt] gammaloop-nextest-integration>  type = "jet" gammaloop-nextest-integration>  quantity = "PT" gammaloop-nextest-integration>  dR = 0.4 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  [2026-09-14 01:03:52.564] @gammaloop_api::se... INFO : Running command set process string ' gammaloop-nextest-integration>  [observables.leading_jet_pt_hist] gammaloop-nextest-integration>  quantity = "leading_jet_pt" gammaloop-nextest-integration>  entry_selection = "leading_only" gammaloop-nextest-integration>  x_min = 0.0 gammaloop-nextest-integration>  [...] gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 12. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.71s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:51.989] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.989] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.022] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.023] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.024] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.029] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.156] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.156] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.156] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.157] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.157] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.580] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.26 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 41ms (45%) │ 23ms (25%) │ 27ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 75ms (33%) │ 80ms (35%) │ 75ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 116ms (36%) │ 103ms (32%) │ 102ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.581] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 13. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.82s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.152] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.152] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.152] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.153] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.685] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.07 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 39ms (24%) │ 48ms (30%) │ 73ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 100ms (35%) │ 105ms (37%) │ 82ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 139ms (31%) │ 153ms (34%) │ 156ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.686] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_momentum_configurations_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 14. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.89s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:51.986] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:51.986] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.009] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.010] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.226] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.227] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.227] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.228] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:03:52.766] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.94 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 93ms (63%) │ 30ms (20%) │ 24ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 166ms (55%) │ 62ms (21%) │ 72ms (24%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 260ms (58%) │ 92ms (21%) │ 97ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.767] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 15. gammaloop-integration-tests::test_epem_a_ttx_nlo_acceptance::epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  Error: gammaloop-nextest-integration>  0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value) gammaloop-nextest-integration>  gammaloop-nextest-integration>  Location: gammaloop-nextest-integration>  crates/gammaloop-api/src/commands/set.rs:1093 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::into_eyre_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: eyre[cb2fd339c0c40fca]::capture_handler gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: ::from_std:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: ::execute_prepared gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: ::execute_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: ::run_command gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: test_epem_a_ttx_nlo_acceptance[87154b277f0af587]::epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: >::call_once gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: test[75d6903177b1d7e9]::run_test::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.34s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:12.369] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:12.369] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:12.393] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:03:12.396] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:03:12.399] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:03:12.402] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:03:12.405] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:03:12.408] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:03:12.412] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==0 QED^2==4 [{{1}} QCD=0] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_lo -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:12.414] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:12.414] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 gammaloop-nextest-integration>  [2026-09-14 01:03:12.436] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:12.436] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:03:12.437] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:12.437] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:12.438] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:12.540] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:03:12.948] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:12.948] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.93 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 8ms (2.0%) │ 3ms (0.83%) │ 1ms (0.46%) │ 407ms (97%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 8ms (2.0%) │ 3ms (0.83%) │ 1ms (0.46%) │ 407ms (97%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:12.949] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_local_3d -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:12.952] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:12.952] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:12.955] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:12.956] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:12.956] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:12.958] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:13.138] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:13.138] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:13.138] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:13.138] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:13.139] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:14.146] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:16.122] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:16.122] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 144.34 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 317ms (15%) │ 131ms (6.4%) │ 133ms (6.5%) │ 1.47s (72%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 418ms (14%) │ 288ms (9.9%) │ 247ms (8.5%) │ 1.97s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 736ms (15%) │ 420ms (8.4%) │ 380ms (7.6%) │ 3.45s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:16.147] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_local_4d_then_cff -i NLO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:16.149] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:16.150] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:16.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:03:16.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:16.331] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:16.331] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:16.331] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:16.331] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:16.332] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:03:17.239] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:03:19.055] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:03:19.055] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 205.41 MiB | cores 5 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ NLO │ GL0 │ 5 │ 436ms (22%) │ 124ms (6.2%) │ 111ms (5.6%) │ 1.32s (66%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 428ms (16%) │ 242ms (9.1%) │ 175ms (6.6%) │ 1.81s (68%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 865ms (19%) │ 367ms (7.9%) │ 287ms (6.2%) │ 3.14s (67%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:19.066] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] gammaloop-nextest-integration>  --numerator-grouping group_identical_graphs_up_to_scalar_rescaling gammaloop-nextest-integration>  --symmetrize-left-right-states true gammaloop-nextest-integration>  -p epem_a_ttx_explicit_local_3d -i NLO --only-diagrams gammaloop-nextest-integration>  ... omitted 277 more lines; see full nextest output above gammaloop-nextest-integration>  gammaloop-nextest-integration> 16. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_before_generation_generates_and_integrates gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_ddx_amplitude_graph_before_generation_generates_and_integrates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_ddx_amplitude_graph_before_generation_generates_and_integrates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.31s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:52.589] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.589] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.619] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.621] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.623] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 gammaloop-nextest-integration>  [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.660] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.660] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.661] @commands::generate INFO : Generated cross-section 4 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.661] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.662] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]' gammaloop-nextest-integration>  [2026-09-14 01:03:52.662] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select gammaloop-nextest-integration>  [2026-09-14 01:03:52.662] @commands::select INFO : Kept master graphs: 1 (GL3) gammaloop-nextest-integration>  [2026-09-14 01:03:52.662] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:52.663] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.764] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 70.54 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 13ms (50%) │ 8ms (33%) │ 4ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 13ms (50%) │ 8ms (33%) │ 4ms (18%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.765] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:52.765] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:52.772] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:52.772] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.782] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:52.782] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 17. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_after_generation_discards_and_regenerates gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_ddx_amplitude_graph_after_generation_discards_and_regenerates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_ddx_amplitude_graph_after_generation_discards_and_regenerates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.43s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:52.580] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.580] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.601] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.602] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.602] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.603] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.604] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 gammaloop-nextest-integration>  [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 gammaloop-nextest-integration>  [2026-09-14 01:03:52.634] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.635] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.635] @commands::generate INFO : Generated cross-section 4 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.635] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.637] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.739] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 72.89 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 9ms (44%) │ 5ms (28%) │ 5ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL1 │ 3 │ 9ms (38%) │ 6ms (25%) │ 9ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 8ms (43%) │ 5ms (29%) │ 5ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 13ms (65%) │ 4ms (21%) │ 2ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 12 │ 40ms (47%) │ 22ms (26%) │ 23ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.797] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]' gammaloop-nextest-integration>  [2026-09-14 01:03:52.798] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select gammaloop-nextest-integration>  [2026-09-14 01:03:52.798] @commands::select INFO : Kept master graphs: 1 (GL3) gammaloop-nextest-integration>  [2026-09-14 01:03:52.798] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:52.798] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.799] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.900] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 82.48 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 8ms (55%) │ 4ms (28%) │ 2ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 8ms (55%) │ 4ms (28%) │ 2ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:52.901] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:52.901] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:52.905] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:52.905] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO gammaloop-nextest-integration>  [2026-09-14 01:03:52.908] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:52.908] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  ... omitted 4 more lines; see full nextest output above gammaloop-nextest-integration>  gammaloop-nextest-integration> 18. gammaloop-integration-tests::test_feyngen::select_tth_graph_before_generation_generates_and_integrates gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_tth_graph_before_generation_generates_and_integrates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_tth_graph_before_generation_generates_and_integrates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.60s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:52.665] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.665] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.687] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.688] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.689] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.691] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.692] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.695] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:52.695] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.698] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:53.043] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:53.043] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:53.043] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:53.043] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:53.044] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:03:53.045] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:03:53.045] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:53.045] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:53.046] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.148] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 82.45 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 38ms (44%) │ 18ms (21%) │ 31ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 38ms (44%) │ 18ms (21%) │ 31ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.149] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:53.149] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:53.155] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:53.155] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.155] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:53.158] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:53.158] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 19. gammaloop-integration-tests::test_feyngen::select_tth_graph_copy_before_generation_generates_and_integrates gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_tth_graph_copy_before_generation_generates_and_integrates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_tth_graph_copy_before_generation_generates_and_integrates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.62s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:52.717] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.717] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.753] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.754] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.755] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.756] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.758] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.761] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:52.762] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.770] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:53.095] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:53.095] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:53.096] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:53.096] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:53.097] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_process epem_a_tth_selected --output_integrand LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.098] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.098] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:53.098] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:53.098] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.099] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.201] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 82.35 MiB | cores 1 gammaloop-nextest-integration>  ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO_selected │ GL0 │ 3 │ 37ms (40%) │ 17ms (19%) │ 37ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 37ms (40%) │ 17ms (19%) │ 37ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.202] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth_selected -i LO_selected --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:53.202] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:53.208] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:53.208] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected gammaloop-nextest-integration>  [2026-09-14 01:03:53.208] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:53.212] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:53.212] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  gammaloop-nextest-integration>  Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. gammaloop-nextest-integration>  Run with RUST_BACKTRACE=full to include source snippets. gammaloop-nextest-integration>  gammaloop-nextest-integration> 20. gammaloop-integration-tests::test_feyngen::select_tth_graph_after_generation_discards_and_regenerates gammaloop-nextest-integration>  failure: test failure with exit code 101 gammaloop-nextest-integration>  system-out gammaloop-nextest-integration>  running 1 test gammaloop-nextest-integration>  test select_tth_graph_after_generation_discards_and_regenerates ... FAILED gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  gammaloop-nextest-integration>  failures: gammaloop-nextest-integration>  select_tth_graph_after_generation_discards_and_regenerates gammaloop-nextest-integration>  gammaloop-nextest-integration>  test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.94s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:03:52.598] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:03:52.598] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: gammaloop-nextest-integration>  lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: gammaloop-nextest-integration>  V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) gammaloop-nextest-integration>  [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: gammaloop-nextest-integration>  GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 gammaloop-nextest-integration>  [2026-09-14 01:03:52.619] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true gammaloop-nextest-integration>  [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' gammaloop-nextest-integration>  [2026-09-14 01:03:52.621] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 gammaloop-nextest-integration>  [2026-09-14 01:03:52.622] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams gammaloop-nextest-integration>  [2026-09-14 01:03:52.625] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption gammaloop-nextest-integration>  [2026-09-14 01:03:52.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:03:52.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:03:52.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 gammaloop-nextest-integration>  [2026-09-14 01:03:52.959] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:03:52.959] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:03:52.960] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:03:52.960] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. gammaloop-nextest-integration>  [2026-09-14 01:03:52.961] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.264] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.44 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 36ms (40%) │ 20ms (22%) │ 34ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 52ms (36%) │ 53ms (37%) │ 38ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 88ms (38%) │ 73ms (31%) │ 72ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.311] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.314] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.416] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 92.64 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (40%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 32ms (40%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:03:53.418] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart gammaloop-nextest-integration>  [2026-09-14 01:03:53.418] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_after_generation_discards_and_regenerates/integration_workspace gammaloop-nextest-integration>  [2026-09-14 01:03:53.423] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:03:53.423] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO gammaloop-nextest-integration>  [2026-09-14 01:03:53.423] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility gammaloop-nextest-integration>  [2026-09-14 01:03:53.428] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:03:53.428] @gammalooprs::inte... INFO : gammaloop-nextest-integration>  The application panicked (crashed). gammaloop-nextest-integration>  Message: index out of bounds: the len is 0 but the index is 0 gammaloop-nextest-integration>  Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 gammaloop-nextest-integration>  gammaloop-nextest-integration>  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ gammaloop-nextest-integration>  1: ::panic_report gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  2: ::into_panic_hook::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  3: std[bcb96dfbba0ab899]::panicking::panic_with_hook gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  6: __rustc[6c289b9f9c454d21]::rust_begin_unwind gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  7: core[940e698046960fd5]::panicking::panic_fmt gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  8: core[940e698046960fd5]::panicking::panic_bounds_check gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  11: ::evaluate:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  14: ::evaluate_samples_raw gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  15: ::evaluate_chunk gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  20: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  21: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  24: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  25: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  26: __clone3 gammaloop-nextest-integration>  ... omitted 4 more lines; see full nextest output above gammaloop-nextest-integration>  gammaloop-nextest-integration> ... omitted 57 more failing tests gammaloop-nextest-integration> ========================================= error: Cannot build '/nix/store/yfw8fggx23l47g9xch8i1ijx3xqqz4p4-gammaloop-nextest-integration.drv'. Reason: builder failed with exit code 100. Output paths: /nix/store/valiibfwqm6h432qc40x0ssx9biqa6j8-gammaloop-nextest-integration Last 2048 log lines: > peak RAM 86.69 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 48ms (49%) │ 22ms (23%) │ 27ms (28%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 61ms (30%) │ 70ms (34%) │ 75ms (36%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 109ms (36%) │ 92ms (30%) │ 102ms (34%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.450] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 14: ::evaluate_samples_raw > at : > 15: ::run > at : > 16: >::call_once > at : > 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> > at : > 18: >::call_once > at : > 19: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> > at : > 20: test[75d6903177b1d7e9]::run_test::{closure#0} > at : > 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: > at : > 22: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 23: ::new::thread_start > at : > 24: start_thread > at : > 25: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 5. gammaloop-integration-tests::test_evaluation_api::lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata > failure: test failure with exit code 101 > system-out > running 1 test > test lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata ... FAILED > > failures: > > failures: > lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s > system-err > [2026-09-14 01:03:51.989] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:03:51.989] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' > [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:03:52.012] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams > [2026-09-14 01:03:52.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:03:52.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:03:52.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:03:52.140] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:52.141] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:52.141] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:52.141] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:52.142] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:03:52.457] @commands::generate INFO : > Integrand generation summary > peak RAM 86.45 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 39ms (45%) │ 22ms (25%) │ 25ms (29%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 66ms (32%) │ 65ms (32%) │ 73ms (36%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 106ms (36%) │ 87ms (30%) │ 98ms (34%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.458] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true > [2026-09-14 01:03:52.459] @gammaloop_api::se... INFO : Running command set process string ' > [sampling] > graphs = "monte_carlo" > orientations = "summed" > lmb_multichanneling = true > [...] > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group:: > at : > 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 15: ::evaluate_samples_raw > at : > 16: ::run > at : > 17: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims > at : > 18: >::call_once > at : > 19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> > at : > 20: >::call_once > at : > 21: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> > at : > 22: test[75d6903177b1d7e9]::run_test::{closure#0} > at : > 23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: > at : > 24: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 25: ::new::thread_start > at : > 26: start_thread > at : > 27: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 6. gammaloop-integration-tests::test_evaluation_api::lu_rust_minimal_output_keeps_events_and_observables > failure: test failure with exit code 101 > system-out > running 1 test > test lu_rust_minimal_output_keeps_events_and_observables ... FAILED > > failures: > > failures: > lu_rust_minimal_output_keeps_events_and_observables > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s > system-err > [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' > [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams > [2026-09-14 01:03:52.000] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.003] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:03:52.144] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:52.144] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:52.144] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:52.144] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:52.145] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:03:52.459] @commands::generate INFO : > Integrand generation summary > peak RAM 86.92 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 58ms (54%) │ 22ms (21%) │ 25ms (24%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 65ms (32%) │ 66ms (32%) │ 73ms (36%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 123ms (40%) │ 89ms (29%) │ 99ms (32%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.460] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true > [2026-09-14 01:03:52.461] @gammaloop_api::se... INFO : Running command set process string ' > [quantities.leading_jet_pt] > type = "jet" > quantity = "PT" > dR = 0.4 > [...] > [2026-09-14 01:03:52.462] @gammaloop_api::se... INFO : Running command set process string ' > [observables.leading_jet_pt_hist] > quantity = "leading_jet_pt" > entry_selection = "leading_only" > x_min = 0.0 > [...] > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 14: ::evaluate_samples_raw > at : > 15: ::run > at : > 16: >::call_once > at : > 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> > at : > 18: >::call_once > at : > 19: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> > at : > 20: test[75d6903177b1d7e9]::run_test::{closure#0} > at : > 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: > at : > 22: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 23: ::new::thread_start > at : > 24: start_thread > at : > 25: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 7. gammaloop-integration-tests::test_evaluation_api::lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list > failure: test failure with exit code 101 > system-out > running 1 test > test lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list ... FAILED > > failures: > > failures: > lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.58s > system-err > [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' > [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams > [2026-09-14 01:03:52.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:03:52.124] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:52.124] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:52.124] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:52.124] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:52.125] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:03:52.454] @commands::generate INFO : > Integrand generation summary > peak RAM 84.58 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 56ms (54%) │ 23ms (22%) │ 25ms (24%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 70ms (34%) │ 65ms (31%) │ 72ms (35%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 126ms (40%) │ 88ms (28%) │ 97ms (31%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.455] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true > [2026-09-14 01:03:52.456] @gammaloop_api::se... INFO : Running command set process string ' > [quantities.leading_jet_pt] > type = "jet" > quantity = "PT" > dR = 0.4 > [...] > [2026-09-14 01:03:52.457] @gammaloop_api::se... INFO : Running command set process string ' > [observables.leading_jet_pt_hist] > quantity = "leading_jet_pt" > entry_selection = "leading_only" > x_min = 0.0 > [...] > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 14: ::evaluate_samples_raw > at : > 15: ::run > at : > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims > at : > 17: >::call_once > at : > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> > at : > 19: >::call_once > at : > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> > at : > 21: test[75d6903177b1d7e9]::run_test::{closure#0} > at : > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: > at : > 23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 24: ::new::thread_start > at : > 25: start_thread > at : > 26: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 8. gammaloop-integration-tests::test_evaluation_api::lu_threshold_counterterms_follow_lmb_channel_normalization > failure: test failure with exit code 101 > system-out > running 1 test > test lu_threshold_counterterms_follow_lmb_channel_normalization ... FAILED > > failures: > > failures: > lu_threshold_counterterms_follow_lmb_channel_normalization > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s > system-err > [2026-09-14 01:03:51.959] @gammaloop_api::se... INFO : Running command import model assets/models/json/scalars/scalars_2p_3p.json > [2026-09-14 01:03:51.959] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p > [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0 > [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0001 > [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command import graphs tests/resources/graphs/double_dotted_double_triangle.dot > [2026-09-14 01:03:51.961] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/double_dotted_double_triangle.dot' > [2026-09-14 01:03:51.970] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:03:52.412] @commands::generate INFO : > Integrand generation summary > peak RAM 88.20 MiB | cores 10 > ╭───────────┬──────────────────────────────────────────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ > │ default │ double_dotted_double_triangle │ 30 │ 134ms (54%) │ 11ms (4.7%) │ 105ms (42%) │ 0ms (0.00%) │ > │ default │ double_dotted_double_triangle_small_mass │ 25 │ 180ms (50%) │ 22ms (6.2%) │ 158ms (44%) │ 0ms (0.00%) │ > ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ > │ Total │ │ 55 │ 314ms (51%) │ 34ms (5.6%) │ 263ms (43%) │ 0ms (0.00%) │ > ╰───────────┴──────────────────────────────────────────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.437] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true stability.rotation_axis=[] > [2026-09-14 01:03:52.457] @gammaloop_api::se... INFO : Running command set process string ' > [sampling] > graphs = "monte_carlo" > orientations = "summed" > lmb_multichanneling = false > [...] > [2026-09-14 01:03:52.459] @gammaloop_api::se... INFO : Running command set process string ' > [sampling] > graphs = "monte_carlo" > orientations = "summed" > lmb_multichanneling = false > [...] > [2026-09-14 01:03:52.462] @gammaloop_api::se... INFO : Running command set process string ' > [sampling] > graphs = "monte_carlo" > orientations = "summed" > lmb_multichanneling = true > [...] > The application panicked (crashed). > Message: ose channel 0 produced invalid LMB weight 1 > Location: tests/tests/test_evaluation_api.rs:1604 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: >::call_once > at : > 9: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> > at : > 10: >::call_once > at : > 11: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> > at : > 12: test[75d6903177b1d7e9]::run_test::{closure#0} > at : > 13: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: > at : > 14: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 15: ::new::thread_start > at : > 16: start_thread > at : > 17: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 9. gammaloop-integration-tests::test_evaluation_api::lu_rust_generated_events_follow_graph_grouping_and_cut_ids > failure: test failure with exit code 101 > system-out > running 1 test > test lu_rust_generated_events_follow_graph_grouping_and_cut_ids ... FAILED > > failures: > > failures: > lu_rust_generated_events_follow_graph_grouping_and_cut_ids > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.60s > system-err > [2026-09-14 01:03:51.980] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:03:51.980] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' > [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams > [2026-09-14 01:03:52.005] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:52.137] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:52.137] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:52.138] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:03:52.470] @commands::generate INFO : > Integrand generation summary > peak RAM 86.80 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 39ms (45%) │ 22ms (25%) │ 25ms (30%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 62ms (27%) │ 79ms (35%) │ 87ms (38%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 101ms (32%) │ 102ms (32%) │ 113ms (36%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.472] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 14: ::evaluate_samples_raw > at : > 15: ::run > at : > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims > at : > 17: >::call_once > at : > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> > at : > 19: >::call_once > at : > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> > at : > 21: test[75d6903177b1d7e9]::run_test::{closure#0} > at : > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: > at : > 23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 24: ::new::thread_start > at : > 25: start_thread > at : > 26: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 10. gammaloop-integration-tests::test_evaluation_api::lu_rust_precise_evaluate_samples_returns_precision_tagged_results > failure: test failure with exit code 101 > system-out > running 1 test > test lu_rust_precise_evaluate_samples_returns_precision_tagged_results ... FAILED > > failures: > > failures: > lu_rust_precise_evaluate_samples_returns_precision_tagged_results > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.67s > system-err > [2026-09-14 01:03:51.981] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:03:51.981] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' > [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:03:52.004] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams > [2026-09-14 01:03:52.006] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:52.112] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:52.112] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:52.113] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:03:52.533] @commands::generate INFO : > Integrand generation summary > peak RAM 88.01 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 91ms (66%) │ 22ms (16%) │ 25ms (18%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 94ms (40%) │ 68ms (29%) │ 73ms (31%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 186ms (50%) │ 90ms (24%) │ 98ms (26%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.534] @gammaloop_api::se... INFO : Running command set process string ' > [quantities.leading_jet_pt] > type = "jet" > quantity = "PT" > dR = 0.4 > [...] > [2026-09-14 01:03:52.535] @gammaloop_api::se... INFO : Running command set process string ' > [observables.leading_jet_pt_hist] > quantity = "leading_jet_pt" > entry_selection = "leading_only" > x_min = 0.0 > [...] > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >>, ::evaluate>::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample>), >)>>::extend_trusted>>, ::evaluate>::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: >)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample>), core[940e698046960fd5]::iter::adapters::map::Map>>, ::evaluate>::{closure#3}>>>::from_iter > at : > 11: ::evaluate::> > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand> > at : > 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 15: ::evaluate_samples_precise_raw > at : > 16: ::run > at : > 17: >::call_once > at : > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> > at : > 19: >::call_once > at : > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> > at : > 21: test[75d6903177b1d7e9]::run_test::{closure#0} > at : > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: > at : > 23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 24: ::new::thread_start > at : > 25: start_thread > at : > 26: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 11. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_scale_observable_histograms > failure: test failure with exit code 101 > system-out > running 1 test > test lu_rust_xspace_integrator_weights_scale_observable_histograms ... FAILED > > failures: > > failures: > lu_rust_xspace_integrator_weights_scale_observable_histograms > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.69s > system-err > [2026-09-14 01:03:51.988] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:03:51.988] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:52.009] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' > [2026-09-14 01:03:52.010] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams > [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:52.137] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:52.137] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:52.137] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:03:52.561] @commands::generate INFO : > Integrand generation summary > peak RAM 88.97 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 45ms (49%) │ 22ms (24%) │ 25ms (27%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 102ms (42%) │ 63ms (26%) │ 76ms (32%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 148ms (44%) │ 85ms (25%) │ 102ms (30%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.562] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true > [2026-09-14 01:03:52.563] @gammaloop_api::se... INFO : Running command set process string ' > [quantities.leading_jet_pt] > type = "jet" > quantity = "PT" > dR = 0.4 > [...] > [2026-09-14 01:03:52.564] @gammaloop_api::se... INFO : Running command set process string ' > [observables.leading_jet_pt_hist] > quantity = "leading_jet_pt" > entry_selection = "leading_only" > x_min = 0.0 > [...] > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 14: ::evaluate_samples_raw > at : > 15: ::run > at : > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims > at : > 17: >::call_once > at : > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> > at : > 19: >::call_once > at : > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> > at : > 21: test[75d6903177b1d7e9]::run_test::{closure#0} > at : > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: > at : > 23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 24: ::new::thread_start > at : > 25: start_thread > at : > 26: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 12. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian > failure: test failure with exit code 101 > system-out > running 1 test > test lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian ... FAILED > > failures: > > failures: > lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.71s > system-err > [2026-09-14 01:03:51.989] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:03:51.989] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:52.022] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' > [2026-09-14 01:03:52.023] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:03:52.024] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams > [2026-09-14 01:03:52.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.029] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:03:52.156] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:52.156] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:52.156] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:52.157] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:52.157] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:03:52.580] @commands::generate INFO : > Integrand generation summary > peak RAM 88.26 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 41ms (45%) │ 23ms (25%) │ 27ms (29%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 75ms (33%) │ 80ms (35%) │ 75ms (33%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 116ms (36%) │ 103ms (32%) │ 102ms (32%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.581] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 14: ::evaluate_momentum_configurations_raw > at : > 15: ::run > at : > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight > at : > 17: >::call_once > at : > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> > at : > 19: >::call_once > at : > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> > at : > 21: test[75d6903177b1d7e9]::run_test::{closure#0} > at : > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: > at : > 23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 24: ::new::thread_start > at : > 25: start_thread > at : > 26: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 13. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian > failure: test failure with exit code 101 > system-out > running 1 test > test lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian ... FAILED > > failures: > > failures: > lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.82s > system-err > [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' > [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams > [2026-09-14 01:03:52.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.011] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:03:52.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:52.152] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:52.152] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:52.152] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:52.153] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:03:52.685] @commands::generate INFO : > Integrand generation summary > peak RAM 88.07 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 39ms (24%) │ 48ms (30%) │ 73ms (46%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 100ms (35%) │ 105ms (37%) │ 82ms (29%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 139ms (31%) │ 153ms (34%) │ 156ms (35%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.686] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 14: ::evaluate_momentum_configurations_raw > at : > 15: ::run > at : > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight > at : > 17: >::call_once > at : > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> > at : > 19: >::call_once > at : > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> > at : > 21: test[75d6903177b1d7e9]::run_test::{closure#0} > at : > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: > at : > 23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 24: ::new::thread_start > at : > 25: start_thread > at : > 26: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 14. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events > failure: test failure with exit code 101 > system-out > running 1 test > test lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events ... FAILED > > failures: > > failures: > lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.89s > system-err > [2026-09-14 01:03:51.986] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:03:51.986] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:52.009] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}' > [2026-09-14 01:03:52.010] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams > [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:03:52.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:52.226] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:52.227] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:52.227] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:52.228] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:03:52.766] @commands::generate INFO : > Integrand generation summary > peak RAM 88.94 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 93ms (63%) │ 30ms (20%) │ 24ms (17%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 166ms (55%) │ 62ms (21%) │ 72ms (24%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 260ms (58%) │ 92ms (21%) │ 97ms (22%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.767] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 14: ::evaluate_samples_raw > at : > 15: ::run > at : > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims > at : > 17: >::call_once > at : > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> > at : > 19: >::call_once > at : > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> > at : > 21: test[75d6903177b1d7e9]::run_test::{closure#0} > at : > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: > at : > 23: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 24: ::new::thread_start > at : > 25: start_thread > at : > 26: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 15. gammaloop-integration-tests::test_epem_a_ttx_nlo_acceptance::epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes > failure: test failure with exit code 101 > Error: > 0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value) > > Location: > crates/gammaloop-api/src/commands/set.rs:1093 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::into_eyre_hook::{closure#0} > at : > 2: eyre[cb2fd339c0c40fca]::capture_handler > at : > 3: ::from_std:: > at : > 4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input > at : > 5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally > at : > 6: ::run > at : > 7: ::run > at : > 8: ::execute_prepared > at : > 9: ::execute_command > at : > 10: ::run_command > at : > 11: test_epem_a_ttx_nlo_acceptance[87154b277f0af587]::epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes::{closure#0} > at : > 12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report> > at : > 13: >::call_once > at : > 14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>> > at : > 15: test[75d6903177b1d7e9]::run_test::{closure#0} > at : > 16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace:: > at : > 17: ::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 18: ::new::thread_start > at : > 19: start_thread > at : > 20: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > system-out > running 1 test > test epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes ... FAILED > > failures: > > failures: > epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.34s > system-err > [2026-09-14 01:03:12.369] @gammaloop_api::se... INFO : Running command import model sm-default.json > [2026-09-14 01:03:12.369] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Running command run set_model_parameters > [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Starting command block set_model_parameters > [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Running command set model MT=173.0 > [2026-09-14 01:03:12.393] @gammaloop_api::se... INFO : Running command set model WT=0.0 > [2026-09-14 01:03:12.396] @gammaloop_api::se... INFO : Running command set model ymt=173.0 > [2026-09-14 01:03:12.399] @gammaloop_api::se... INFO : Running command set model aS=0.118 > [2026-09-14 01:03:12.402] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 > [2026-09-14 01:03:12.405] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 > [2026-09-14 01:03:12.408] @gammaloop_api::se... INFO : Running command set model MZ=91.188 > [2026-09-14 01:03:12.412] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==0 QED^2==4 [{{1}} QCD=0] > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling > --symmetrize-left-right-states true > -p epem_a_ttx_lo -i LO --only-diagrams > [2026-09-14 01:03:12.414] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption > [2026-09-14 01:03:12.414] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 > [2026-09-14 01:03:12.436] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) > [2026-09-14 01:03:12.436] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) > [2026-09-14 01:03:12.437] @commands::generate INFO : Generated cross-section 1 graphs. > [2026-09-14 01:03:12.437] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:12.438] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO > [2026-09-14 01:03:12.540] @processes::cross_... INFO : Compiling cross section LO > [2026-09-14 01:03:12.948] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. > [2026-09-14 01:03:12.948] @commands::generate INFO : > Integrand generation summary > peak RAM 78.93 MiB | cores 5 > ╭───────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ > │ LO │ GL0 │ 2 │ 8ms (2.0%) │ 3ms (0.83%) │ 1ms (0.46%) │ 407ms (97%) │ > ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ > │ Total │ │ 2 │ 8ms (2.0%) │ 3ms (0.83%) │ 1ms (0.46%) │ 407ms (97%) │ > ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:12.949] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling > --symmetrize-left-right-states true > -p epem_a_ttx_local_3d -i NLO --only-diagrams > [2026-09-14 01:03:12.952] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption > [2026-09-14 01:03:12.952] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:12.955] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:03:12.956] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 > [2026-09-14 01:03:12.956] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 > [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 > [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 > [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 > [2026-09-14 01:03:12.958] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 > [2026-09-14 01:03:13.138] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:13.138] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:13.138] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:13.138] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:13.139] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO > [2026-09-14 01:03:14.146] @processes::cross_... INFO : Compiling cross section NLO > [2026-09-14 01:03:16.122] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. > [2026-09-14 01:03:16.122] @commands::generate INFO : > Integrand generation summary > peak RAM 144.34 MiB | cores 5 > ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ > │ NLO │ GL0 │ 5 │ 317ms (15%) │ 131ms (6.4%) │ 133ms (6.5%) │ 1.47s (72%) │ > │ NLO │ GL2 │ 5 │ 418ms (14%) │ 288ms (9.9%) │ 247ms (8.5%) │ 1.97s (67%) │ > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ > │ Total │ │ 10 │ 736ms (15%) │ 420ms (8.4%) │ 380ms (7.6%) │ 3.45s (69%) │ > ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:16.147] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling > --symmetrize-left-right-states true > -p epem_a_ttx_local_4d_then_cff -i NLO --only-diagrams > [2026-09-14 01:03:16.149] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption > [2026-09-14 01:03:16.150] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:16.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:03:16.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 > [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 > [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 > [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 > [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 > [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 > [2026-09-14 01:03:16.331] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:16.331] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:16.331] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:16.331] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:16.332] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO > [2026-09-14 01:03:17.239] @processes::cross_... INFO : Compiling cross section NLO > [2026-09-14 01:03:19.055] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. > [2026-09-14 01:03:19.055] @commands::generate INFO : > Integrand generation summary > peak RAM 205.41 MiB | cores 5 > ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ > │ NLO │ GL0 │ 5 │ 436ms (22%) │ 124ms (6.2%) │ 111ms (5.6%) │ 1.32s (66%) │ > │ NLO │ GL2 │ 5 │ 428ms (16%) │ 242ms (9.1%) │ 175ms (6.6%) │ 1.81s (68%) │ > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ > │ Total │ │ 10 │ 865ms (19%) │ 367ms (7.9%) │ 287ms (6.2%) │ 3.14s (67%) │ > ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:19.066] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1] > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling > --symmetrize-left-right-states true > -p epem_a_ttx_explicit_local_3d -i NLO --only-diagrams > ... omitted 277 more lines; see full nextest output above > > 16. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_before_generation_generates_and_integrates > failure: test failure with exit code 101 > system-out > running 1 test > test select_ddx_amplitude_graph_before_generation_generates_and_integrates ... FAILED > > failures: > > failures: > select_ddx_amplitude_graph_before_generation_generates_and_integrates > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.31s > system-err > [2026-09-14 01:03:52.589] @gammaloop_api::se... INFO : Running command import model sm-default.json > [2026-09-14 01:03:52.589] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:52.619] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 > [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true > [2026-09-14 01:03:52.621] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' > [2026-09-14 01:03:52.622] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 > [2026-09-14 01:03:52.623] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams > [2026-09-14 01:03:52.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 > [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 > [2026-09-14 01:03:52.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 > [2026-09-14 01:03:52.660] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) > [2026-09-14 01:03:52.660] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) > [2026-09-14 01:03:52.661] @commands::generate INFO : Generated cross-section 4 graphs. > [2026-09-14 01:03:52.661] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:52.662] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]' > [2026-09-14 01:03:52.662] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select > [2026-09-14 01:03:52.662] @commands::select INFO : Kept master graphs: 1 (GL3) > [2026-09-14 01:03:52.662] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) > [2026-09-14 01:03:52.663] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO > [2026-09-14 01:03:52.764] @commands::generate INFO : > Integrand generation summary > peak RAM 70.54 MiB | cores 1 > ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ > │ LO │ GL3 │ 3 │ 13ms (50%) │ 8ms (33%) │ 4ms (18%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ > │ Total │ │ 3 │ 13ms (50%) │ 8ms (33%) │ 4ms (18%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.765] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart > [2026-09-14 01:03:52.765] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace > [2026-09-14 01:03:52.772] @commands::integrate INFO : No integration state found, starting new integration > [2026-09-14 01:03:52.772] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO > [2026-09-14 01:03:52.782] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... > [2026-09-14 01:03:52.782] @gammalooprs::inte... INFO : > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 14: ::evaluate_samples_raw > at : > 15: ::evaluate_chunk > at : > 16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> > at : > 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> > at : > 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> > at : > 19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute > at : > 20: ::wait_until_cold > at : > 21: ::run > at : > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> > at : > 23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 24: ::new::thread_start > at : > 25: start_thread > at : > 26: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 17. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_after_generation_discards_and_regenerates > failure: test failure with exit code 101 > system-out > running 1 test > test select_ddx_amplitude_graph_after_generation_discards_and_regenerates ... FAILED > > failures: > > failures: > select_ddx_amplitude_graph_after_generation_discards_and_regenerates > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.43s > system-err > [2026-09-14 01:03:52.580] @gammaloop_api::se... INFO : Running command import model sm-default.json > [2026-09-14 01:03:52.580] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:52.601] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 > [2026-09-14 01:03:52.602] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true > [2026-09-14 01:03:52.602] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' > [2026-09-14 01:03:52.603] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 > [2026-09-14 01:03:52.604] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams > [2026-09-14 01:03:52.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 > [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 > [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 > [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 > [2026-09-14 01:03:52.634] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation) > [2026-09-14 01:03:52.635] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) > [2026-09-14 01:03:52.635] @commands::generate INFO : Generated cross-section 4 graphs. > [2026-09-14 01:03:52.635] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:52.637] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO > [2026-09-14 01:03:52.739] @commands::generate INFO : > Integrand generation summary > peak RAM 72.89 MiB | cores 1 > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ LO │ GL0 │ 3 │ 9ms (44%) │ 5ms (28%) │ 5ms (28%) │ 0ms (0.00%) │ > │ LO │ GL1 │ 3 │ 9ms (38%) │ 6ms (25%) │ 9ms (37%) │ 0ms (0.00%) │ > │ LO │ GL2 │ 3 │ 8ms (43%) │ 5ms (29%) │ 5ms (29%) │ 0ms (0.00%) │ > │ LO │ GL3 │ 3 │ 13ms (65%) │ 4ms (21%) │ 2ms (13%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 12 │ 40ms (47%) │ 22ms (26%) │ 23ms (27%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.797] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]' > [2026-09-14 01:03:52.798] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select > [2026-09-14 01:03:52.798] @commands::select INFO : Kept master graphs: 1 (GL3) > [2026-09-14 01:03:52.798] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) > [2026-09-14 01:03:52.798] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO > [2026-09-14 01:03:52.799] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO > [2026-09-14 01:03:52.900] @commands::generate INFO : > Integrand generation summary > peak RAM 82.48 MiB | cores 1 > ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ > │ LO │ GL3 │ 3 │ 8ms (55%) │ 4ms (28%) │ 2ms (17%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ > │ Total │ │ 3 │ 8ms (55%) │ 4ms (28%) │ 2ms (17%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:52.901] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart > [2026-09-14 01:03:52.901] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace > [2026-09-14 01:03:52.905] @commands::integrate INFO : No integration state found, starting new integration > [2026-09-14 01:03:52.905] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO > [2026-09-14 01:03:52.908] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... > [2026-09-14 01:03:52.908] @gammalooprs::inte... INFO : > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 14: ::evaluate_samples_raw > at : > 15: ::evaluate_chunk > at : > 16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> > at : > 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> > at : > 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> > at : > 19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute > at : > 20: ::wait_until_cold > at : > 21: ::run > at : > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> > at : > 23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 24: ::new::thread_start > at : > 25: start_thread > at : > 26: __clone3 > ... omitted 4 more lines; see full nextest output above > > 18. gammaloop-integration-tests::test_feyngen::select_tth_graph_before_generation_generates_and_integrates > failure: test failure with exit code 101 > system-out > running 1 test > test select_tth_graph_before_generation_generates_and_integrates ... FAILED > > failures: > > failures: > select_tth_graph_before_generation_generates_and_integrates > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.60s > system-err > [2026-09-14 01:03:52.665] @gammaloop_api::se... INFO : Running command import model sm-default.json > [2026-09-14 01:03:52.665] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:52.687] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 > [2026-09-14 01:03:52.688] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true > [2026-09-14 01:03:52.689] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' > [2026-09-14 01:03:52.691] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 > [2026-09-14 01:03:52.692] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams > [2026-09-14 01:03:52.695] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption > [2026-09-14 01:03:52.695] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.698] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 > [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:03:53.043] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:53.043] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:53.043] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:53.043] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:53.044] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' > [2026-09-14 01:03:53.045] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth > [2026-09-14 01:03:53.045] @commands::select INFO : Kept master graphs: 1 (GL0) > [2026-09-14 01:03:53.045] @commands::select INFO : Removed master graphs: 1 (GL2) > [2026-09-14 01:03:53.046] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO > [2026-09-14 01:03:53.148] @commands::generate INFO : > Integrand generation summary > peak RAM 82.45 MiB | cores 1 > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ LO │ GL0 │ 3 │ 38ms (44%) │ 18ms (21%) │ 31ms (35%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 3 │ 38ms (44%) │ 18ms (21%) │ 31ms (35%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:53.149] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart > [2026-09-14 01:03:53.149] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace > [2026-09-14 01:03:53.155] @commands::integrate INFO : No integration state found, starting new integration > [2026-09-14 01:03:53.155] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO > [2026-09-14 01:03:53.155] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility > [2026-09-14 01:03:53.158] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... > [2026-09-14 01:03:53.158] @gammalooprs::inte... INFO : > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 14: ::evaluate_samples_raw > at : > 15: ::evaluate_chunk > at : > 16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> > at : > 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> > at : > 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> > at : > 19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute > at : > 20: ::wait_until_cold > at : > 21: ::run > at : > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> > at : > 23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 24: ::new::thread_start > at : > 25: start_thread > at : > 26: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 19. gammaloop-integration-tests::test_feyngen::select_tth_graph_copy_before_generation_generates_and_integrates > failure: test failure with exit code 101 > system-out > running 1 test > test select_tth_graph_copy_before_generation_generates_and_integrates ... FAILED > > failures: > > failures: > select_tth_graph_copy_before_generation_generates_and_integrates > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.62s > system-err > [2026-09-14 01:03:52.717] @gammaloop_api::se... INFO : Running command import model sm-default.json > [2026-09-14 01:03:52.717] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:52.753] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 > [2026-09-14 01:03:52.754] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true > [2026-09-14 01:03:52.755] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' > [2026-09-14 01:03:52.756] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 > [2026-09-14 01:03:52.758] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams > [2026-09-14 01:03:52.761] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption > [2026-09-14 01:03:52.762] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 > [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:03:52.770] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:03:53.095] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:53.095] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:53.096] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:53.096] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:53.097] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_process epem_a_tth_selected --output_integrand LO_selected > [2026-09-14 01:03:53.098] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth_selected > [2026-09-14 01:03:53.098] @commands::select INFO : Kept master graphs: 1 (GL0) > [2026-09-14 01:03:53.098] @commands::select INFO : Removed master graphs: 1 (GL2) > [2026-09-14 01:03:53.098] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected > [2026-09-14 01:03:53.099] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected > [2026-09-14 01:03:53.201] @commands::generate INFO : > Integrand generation summary > peak RAM 82.35 MiB | cores 1 > ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ LO_selected │ GL0 │ 3 │ 37ms (40%) │ 17ms (19%) │ 37ms (40%) │ 0ms (0.00%) │ > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 3 │ 37ms (40%) │ 17ms (19%) │ 37ms (40%) │ 0ms (0.00%) │ > ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:53.202] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth_selected -i LO_selected --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart > [2026-09-14 01:03:53.202] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace > [2026-09-14 01:03:53.208] @commands::integrate INFO : No integration state found, starting new integration > [2026-09-14 01:03:53.208] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected > [2026-09-14 01:03:53.208] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility > [2026-09-14 01:03:53.212] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... > [2026-09-14 01:03:53.212] @gammalooprs::inte... INFO : > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 14: ::evaluate_samples_raw > at : > 15: ::evaluate_chunk > at : > 16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> > at : > 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> > at : > 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> > at : > 19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute > at : > 20: ::wait_until_cold > at : > 21: ::run > at : > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> > at : > 23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 24: ::new::thread_start > at : > 25: start_thread > at : > 26: __clone3 > at : > > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering. > Run with RUST_BACKTRACE=full to include source snippets. > > 20. gammaloop-integration-tests::test_feyngen::select_tth_graph_after_generation_discards_and_regenerates > failure: test failure with exit code 101 > system-out > running 1 test > test select_tth_graph_after_generation_discards_and_regenerates ... FAILED > > failures: > > failures: > select_tth_graph_after_generation_discards_and_regenerates > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.94s > system-err > [2026-09-14 01:03:52.598] @gammaloop_api::se... INFO : Running command import model sm-default.json > [2026-09-14 01:03:52.598] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card: > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau > [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card: > V_82 -> (c~, d, G+) | V_83 -> (t~, d, G+) | V_84 -> (c~, s, G+) | V_85 -> (t~, s, G+) | V_86 -> (u~, b, G+) | V_87 -> (c~, b, G+) | V_90 -> (c~, d, W+) | V_91 -> (t~, d, W+) | V_92 -> (u~, s, W+) | V_94 -> (t~, s, W+) | V_95 -> (u~, b, W+) | V_96 -> (c~, b, W+) | V_101 -> (e+, e-, G0) | V_102 -> (mu+, mu-, G0) | V_104 -> (e+, e-, H) | V_105 -> (mu+, mu-, H) | V_110 -> (ve~, e-, G+) | V_111 -> (vm~, mu-, G+) | V_116 -> (b~, u, G-) | V_117 -> (d~, c, G-) | V_118 -> (s~, c, G-) | V_119 -> (b~, c, G-) | V_120 -> (d~, t, G-) | V_121 -> (s~, t, G-) | V_124 -> (s~, u, W-) | V_125 -> (b~, u, W-) | V_126 -> (d~, c, W-) | V_128 -> (b~, c, W-) | V_129 -> (d~, t, W-) | V_130 -> (s~, t, W-) | V_138 -> (c~, c, G0) | V_140 -> (c~, c, H) | V_145 -> (e+, ve, G-) | V_146 -> (mu+, vm, G-) > [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card: > GC_13, GC_14, GC_16, GC_17, GC_18, GC_19, GC_20, GC_22, GC_23, GC_24, GC_25, GC_26, GC_28, GC_29, GC_42, GC_43, GC_44, GC_46, GC_47, GC_48, GC_84, GC_85, GC_86, GC_87, GC_88, GC_89, GC_90, GC_91, GC_92, GC_93, GC_101, GC_102, GC_103, GC_105, GC_106, GC_107 > [2026-09-14 01:03:52.619] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1 > [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true > [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}' > [2026-09-14 01:03:52.621] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337 > [2026-09-14 01:03:52.622] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams > [2026-09-14 01:03:52.625] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption > [2026-09-14 01:03:52.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:03:52.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 > [2026-09-14 01:03:52.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:03:52.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:03:52.959] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation) > [2026-09-14 01:03:52.959] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:03:52.960] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:03:52.960] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:03:52.961] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO > [2026-09-14 01:03:53.264] @commands::generate INFO : > Integrand generation summary > peak RAM 89.44 MiB | cores 1 > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ LO │ GL0 │ 3 │ 36ms (40%) │ 20ms (22%) │ 34ms (38%) │ 0ms (0.00%) │ > │ LO │ GL2 │ 5 │ 52ms (36%) │ 53ms (37%) │ 38ms (26%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 88ms (38%) │ 73ms (31%) │ 72ms (31%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:53.311] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' > [2026-09-14 01:03:53.314] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth > [2026-09-14 01:03:53.314] @commands::select INFO : Kept master graphs: 1 (GL0) > [2026-09-14 01:03:53.314] @commands::select INFO : Removed master graphs: 1 (GL2) > [2026-09-14 01:03:53.314] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO > [2026-09-14 01:03:53.314] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO > [2026-09-14 01:03:53.416] @commands::generate INFO : > Integrand generation summary > peak RAM 92.64 MiB | cores 1 > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ LO │ GL0 │ 3 │ 32ms (40%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 3 │ 32ms (40%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:03:53.418] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart > [2026-09-14 01:03:53.418] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_after_generation_discards_and_regenerates/integration_workspace > [2026-09-14 01:03:53.423] @commands::integrate INFO : No integration state found, starting new integration > [2026-09-14 01:03:53.423] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO > [2026-09-14 01:03:53.423] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility > [2026-09-14 01:03:53.428] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... > [2026-09-14 01:03:53.428] @gammalooprs::inte... INFO : > The application panicked (crashed). > Message: index out of bounds: the len is 0 but the index is 0 > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485 > > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ > 1: ::panic_report > at : > 2: ::into_panic_hook::{closure#0} > at : > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook > at : > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0} > at : > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace:: > at : > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind > at : > 7: core[940e698046960fd5]::panicking::panic_fmt > at : > 8: core[940e698046960fd5]::panicking::panic_bounds_check > at : > 9: >, ::evaluate::{closure#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), )>>::extend_trusted>, ::evaluate::{closure#3}>>::{closure#0}>::{closure#0}> > at : > 10: )> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample), core[940e698046960fd5]::iter::adapters::map::Map>, ::evaluate::{closure#3}>>>::from_iter > at : > 11: ::evaluate:: > at : > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term:: > at : > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise:: > at : > 14: ::evaluate_samples_raw > at : > 15: ::evaluate_chunk > at : > 16: > as rayon[66a9e46badefbd30]::iter::plumbing::Folder>>::consume_iter::, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> > at : > 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::, rayon[66a9e46badefbd30]::iter::map::MapConsumer>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>> > at : > 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::, rayon[66a9e46badefbd30]::iter::collect::special_extend, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result>::{closure#0}> > at : > 19: , ::in_worker_cold<::install::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec>> as rayon_core[cada95619a6da0dc]::job::Job>::execute > at : > 20: ::wait_until_cold > at : > 21: ::run > at : > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> > at : > 23: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} > at : > 24: ::new::thread_start > at : > 25: start_thread > at : > 26: __clone3 > ... omitted 4 more lines; see full nextest output above > > ... omitted 57 more failing tests > ========================================= For full logs, run: nix log /nix/store/yfw8fggx23l47g9xch8i1ijx3xqqz4p4-gammaloop-nextest-integration.drv [1 built (1 failed), 0.0 Run failed.