$ /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: 86559, done. remote: Counting objects: 0% (1/9157) remote: Counting objects: 1% (92/9157) remote: Counting objects: 2% (184/9157) remote: Counting objects: 3% (275/9157) remote: Counting objects: 4% (367/9157) remote: Counting objects: 5% (458/9157) remote: Counting objects: 6% (550/9157) remote: Counting objects: 7% (641/9157) remote: Counting objects: 8% (733/9157) remote: Counting objects: 9% (825/9157) remote: Counting objects: 10% (916/9157) remote: Counting objects: 11% (1008/9157) remote: Counting objects: 12% (1099/9157) remote: Counting objects: 13% (1191/9157) remote: Counting objects: 14% (1282/9157) remote: Counting objects: 15% (1374/9157) remote: Counting objects: 16% (1466/9157) remote: Counting objects: 17% (1557/9157) remote: Counting objects: 18% (1649/9157) remote: Counting objects: 19% (1740/9157) remote: Counting objects: 20% (1832/9157) remote: Counting objects: 21% (1923/9157) remote: Counting objects: 22% (2015/9157) remote: Counting objects: 23% (2107/9157) remote: Counting objects: 24% (2198/9157) remote: Counting objects: 25% (2290/9157) remote: Counting objects: 26% (2381/9157) remote: Counting objects: 27% (2473/9157) remote: Counting objects: 28% (2564/9157) remote: Counting objects: 29% (2656/9157) remote: Counting objects: 30% (2748/9157) remote: Counting objects: 31% (2839/9157) remote: Counting objects: 32% (2931/9157) remote: Counting objects: 33% (3022/9157) remote: Counting objects: 34% (3114/9157) remote: Counting objects: 35% (3205/9157) remote: Counting objects: 36% (3297/9157) remote: Counting objects: 37% (3389/9157) remote: Counting objects: 38% (3480/9157) remote: Counting objects: 39% (3572/9157) remote: Counting objects: 40% (3663/9157) remote: Counting objects: 41% (3755/9157) remote: Counting objects: 42% (3846/9157) remote: Counting objects: 43% (3938/9157) remote: Counting objects: 44% (4030/9157) remote: Counting objects: 45% (4121/9157) remote: Counting objects: 46% (4213/9157) remote: Counting objects: 47% (4304/9157) remote: Counting objects: 48% (4396/9157) remote: Counting objects: 49% (4487/9157) remote: Counting objects: 50% (4579/9157) remote: Counting objects: 51% (4671/9157) remote: Counting objects: 52% (4762/9157) remote: Counting objects: 53% (4854/9157) remote: Counting objects: 54% (4945/9157) remote: Counting objects: 55% (5037/9157) remote: Counting objects: 56% (5128/9157) remote: Counting objects: 57% (5220/9157) remote: Counting objects: 58% (5312/9157) remote: Counting objects: 59% (5403/9157) remote: Counting objects: 60% (5495/9157) remote: Counting objects: 61% (5586/9157) remote: Counting objects: 62% (5678/9157) remote: Counting objects: 63% (5769/9157) remote: Counting objects: 64% (5861/9157) remote: Counting objects: 65% (5953/9157) remote: Counting objects: 66% (6044/9157) remote: Counting objects: 67% (6136/9157) remote: Counting objects: 68% (6227/9157) remote: Counting objects: 69% (6319/9157) remote: Counting objects: 70% (6410/9157) remote: Counting objects: 71% (6502/9157) remote: Counting objects: 72% (6594/9157) remote: Counting objects: 73% (6685/9157) remote: Counting objects: 74% (6777/9157) remote: Counting objects: 75% (6868/9157) remote: Counting objects: 76% (6960/9157) remote: Counting objects: 77% (7051/9157) remote: Counting objects: 78% (7143/9157) remote: Counting objects: 79% (7235/9157) remote: Counting objects: 80% (7326/9157) remote: Counting objects: 81% (7418/9157) remote: Counting objects: 82% (7509/9157) remote: Counting objects: 83% (7601/9157) remote: Counting objects: 84% (7692/9157) remote: Counting objects: 85% (7784/9157) remote: Counting objects: 86% (7876/9157) remote: Counting objects: 87% (7967/9157) remote: Counting objects: 88% (8059/9157) remote: Counting objects: 89% (8150/9157) remote: Counting objects: 90% (8242/9157) remote: Counting objects: 91% (8333/9157) remote: Counting objects: 92% (8425/9157) remote: Counting objects: 93% (8517/9157) remote: Counting objects: 94% (8608/9157) remote: Counting objects: 95% (8700/9157) remote: Counting objects: 96% (8791/9157) remote: Counting objects: 97% (8883/9157) remote: Counting objects: 98% (8974/9157) remote: Counting objects: 99% (9066/9157) remote: Counting objects: 100% (9157/9157) remote: Counting objects: 100% (9157/9157), done. remote: Compressing objects: 0% (1/2112) remote: Compressing objects: 1% (22/2112) remote: Compressing objects: 2% (43/2112) remote: Compressing objects: 3% (64/2112) remote: Compressing objects: 4% (85/2112) remote: Compressing objects: 5% (106/2112) remote: Compressing objects: 6% (127/2112) remote: Compressing objects: 7% (148/2112) remote: Compressing objects: 8% (169/2112) remote: Compressing objects: 9% (191/2112) remote: Compressing objects: 10% (212/2112) remote: Compressing objects: 11% (233/2112) remote: Compressing objects: 12% (254/2112) remote: Compressing objects: 12% (259/2112) remote: Compressing objects: 13% (275/2112) remote: Compressing objects: 14% (296/2112) remote: Compressing objects: 15% (317/2112) remote: Compressing objects: 16% (338/2112) remote: Compressing objects: 17% (360/2112) remote: Compressing objects: 18% (381/2112) remote: Compressing objects: 19% (402/2112) remote: Compressing objects: 20% (423/2112) remote: Compressing objects: 21% (444/2112) remote: Compressing objects: 22% (465/2112) remote: Compressing objects: 23% (486/2112) remote: Compressing objects: 23% (501/2112) remote: Compressing objects: 24% (507/2112) remote: Compressing objects: 25% (528/2112) remote: Compressing objects: 26% (550/2112) remote: Compressing objects: 27% (571/2112) remote: Compressing objects: 28% (592/2112) remote: Compressing objects: 29% (613/2112) remote: Compressing objects: 30% (634/2112) remote: Compressing objects: 31% (655/2112) remote: Compressing objects: 32% (676/2112) remote: Compressing objects: 33% (697/2112) remote: Compressing objects: 34% (719/2112) remote: Compressing objects: 35% (740/2112) remote: Compressing objects: 36% (761/2112) remote: Compressing objects: 37% (782/2112) remote: Compressing objects: 38% (803/2112) remote: Compressing objects: 39% (824/2112) remote: Compressing objects: 40% (845/2112) remote: Compressing objects: 41% (866/2112) remote: Compressing objects: 42% (888/2112) remote: Compressing objects: 43% (909/2112) remote: Compressing objects: 44% (930/2112) remote: Compressing objects: 45% (951/2112) remote: Compressing objects: 46% (972/2112) remote: Compressing objects: 47% (993/2112) remote: Compressing objects: 48% (1014/2112) remote: Compressing objects: 49% (1035/2112) remote: Compressing objects: 50% (1056/2112) remote: Compressing objects: 51% (1078/2112) remote: Compressing objects: 52% (1099/2112) remote: Compressing objects: 53% (1120/2112) remote: Compressing objects: 54% (1141/2112) remote: Compressing objects: 55% (1162/2112) remote: Compressing objects: 56% (1183/2112) remote: Compressing objects: 57% (1204/2112) remote: Compressing objects: 58% (1225/2112) remote: Compressing objects: 59% (1247/2112) remote: Compressing objects: 60% (1268/2112) remote: Compressing objects: 61% (1289/2112) remote: Compressing objects: 62% (1310/2112) remote: Compressing objects: 63% (1331/2112) remote: Compressing objects: 64% (1352/2112) remote: Compressing objects: 65% (1373/2112) remote: Compressing objects: 66% (1394/2112) remote: Compressing objects: 67% (1416/2112) remote: Compressing objects: 68% (1437/2112) remote: Compressing objects: 69% (1458/2112) remote: Compressing objects: 70% (1479/2112) remote: Compressing objects: 71% (1500/2112) remote: Compressing objects: 72% (1521/2112) remote: Compressing objects: 73% (1542/2112) remote: Compressing objects: 74% (1563/2112) remote: Compressing objects: 75% (1584/2112) remote: Compressing objects: 76% (1606/2112) remote: Compressing objects: 77% (1627/2112) remote: Compressing objects: 78% (1648/2112) remote: Compressing objects: 79% (1669/2112) remote: Compressing objects: 80% (1690/2112) remote: Compressing objects: 81% (1711/2112) remote: Compressing objects: 82% (1732/2112) remote: Compressing objects: 83% (1753/2112) remote: Compressing objects: 84% (1775/2112) remote: Compressing objects: 85% (1796/2112) remote: Compressing objects: 86% (1817/2112) remote: Compressing objects: 87% (1838/2112) remote: Compressing objects: 88% (1859/2112) remote: Compressing objects: 89% (1880/2112) remote: Compressing objects: 90% (1901/2112) remote: Compressing objects: 91% (1922/2112) remote: Compressing objects: 92% (1944/2112) remote: Compressing objects: 93% (1965/2112) remote: Compressing objects: 94% (1986/2112) remote: Compressing objects: 95% (2007/2112) remote: Compressing objects: 96% (2028/2112) remote: Compressing objects: 97% (2049/2112) remote: Compressing objects: 98% (2070/2112) remote: Compressing objects: 99% (2091/2112) remote: Compressing objects: 100% (2112/2112) remote: Compressing objects: 100% (2112/2112), done. Receiving objects: 0% (1/86559) Receiving objects: 1% (866/86559) Receiving objects: 2% (1732/86559) Receiving objects: 3% (2597/86559) Receiving objects: 4% (3463/86559) Receiving objects: 5% (4328/86559) Receiving objects: 6% (5194/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 7% (6060/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 8% (6925/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 9% (7791/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 10% (8656/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 11% (9522/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 12% (10388/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 13% (11253/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 14% (12119/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 15% (12984/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 16% (13850/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 17% (14716/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 18% (15581/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 19% (16447/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 20% (17312/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 21% (18178/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 22% (19043/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 23% (19909/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 24% (20775/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 25% (21640/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 26% (22506/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 27% (23371/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 28% (24237/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 29% (25103/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 30% (25968/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 31% (26834/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 32% (27699/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 33% (28565/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 34% (29431/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 35% (30296/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 36% (31162/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 37% (32027/86559), 9.21 MiB | 18.41 MiB/s Receiving objects: 37% (32337/86559), 29.70 MiB | 29.49 MiB/s Receiving objects: 38% (32893/86559), 29.70 MiB | 29.49 MiB/s Receiving objects: 39% (33759/86559), 29.70 MiB | 29.49 MiB/s Receiving objects: 40% (34624/86559), 29.70 MiB | 29.49 MiB/s Receiving objects: 41% (35490/86559), 29.70 MiB | 29.49 MiB/s Receiving objects: 42% (36355/86559), 29.70 MiB | 29.49 MiB/s Receiving objects: 43% (37221/86559), 29.70 MiB | 29.49 MiB/s Receiving objects: 44% (38086/86559), 29.70 MiB | 29.49 MiB/s Receiving objects: 45% (38952/86559), 29.70 MiB | 29.49 MiB/s Receiving objects: 46% (39818/86559), 45.61 MiB | 30.23 MiB/s Receiving objects: 47% (40683/86559), 45.61 MiB | 30.23 MiB/s Receiving objects: 48% (41549/86559), 45.61 MiB | 30.23 MiB/s Receiving objects: 49% (42414/86559), 45.61 MiB | 30.23 MiB/s Receiving objects: 50% (43280/86559), 45.61 MiB | 30.23 MiB/s Receiving objects: 51% (44146/86559), 45.61 MiB | 30.23 MiB/s Receiving objects: 52% (45011/86559), 45.61 MiB | 30.23 MiB/s Receiving objects: 53% (45877/86559), 45.61 MiB | 30.23 MiB/s Receiving objects: 54% (46742/86559), 45.61 MiB | 30.23 MiB/s Receiving objects: 55% (47608/86559), 45.61 MiB | 30.23 MiB/s Receiving objects: 56% (48474/86559), 45.61 MiB | 30.23 MiB/s Receiving objects: 56% (48719/86559), 45.61 MiB | 30.23 MiB/s Receiving objects: 57% (49339/86559), 61.85 MiB | 30.79 MiB/s Receiving objects: 58% (50205/86559), 61.85 MiB | 30.79 MiB/s Receiving objects: 59% (51070/86559), 61.85 MiB | 30.79 MiB/s Receiving objects: 60% (51936/86559), 61.85 MiB | 30.79 MiB/s Receiving objects: 61% (52801/86559), 61.85 MiB | 30.79 MiB/s Receiving objects: 62% (53667/86559), 61.85 MiB | 30.79 MiB/s Receiving objects: 63% (54533/86559), 78.64 MiB | 31.03 MiB/s Receiving objects: 64% (55398/86559), 78.64 MiB | 31.03 MiB/s Receiving objects: 65% (56264/86559), 78.64 MiB | 31.03 MiB/s Receiving objects: 66% (57129/86559), 78.64 MiB | 31.03 MiB/s Receiving objects: 66% (57330/86559), 95.68 MiB | 31.53 MiB/s Receiving objects: 67% (57995/86559), 95.68 MiB | 31.53 MiB/s Receiving objects: 68% (58861/86559), 95.68 MiB | 31.53 MiB/s Receiving objects: 69% (59726/86559), 95.68 MiB | 31.53 MiB/s Receiving objects: 70% (60592/86559), 95.68 MiB | 31.53 MiB/s Receiving objects: 71% (61457/86559), 112.59 MiB | 31.85 MiB/s Receiving objects: 72% (62323/86559), 112.59 MiB | 31.85 MiB/s Receiving objects: 73% (63189/86559), 112.59 MiB | 31.85 MiB/s Receiving objects: 74% (64054/86559), 112.59 MiB | 31.85 MiB/s Receiving objects: 74% (64272/86559), 128.78 MiB | 31.83 MiB/s Receiving objects: 75% (64920/86559), 128.78 MiB | 31.83 MiB/s Receiving objects: 76% (65785/86559), 128.78 MiB | 31.83 MiB/s Receiving objects: 77% (66651/86559), 128.78 MiB | 31.83 MiB/s Receiving objects: 78% (67517/86559), 128.78 MiB | 31.83 MiB/s Receiving objects: 79% (68382/86559), 128.78 MiB | 31.83 MiB/s Receiving objects: 80% (69248/86559), 128.78 MiB | 31.83 MiB/s Receiving objects: 81% (70113/86559), 128.78 MiB | 31.83 MiB/s Receiving objects: 82% (70979/86559), 128.78 MiB | 31.83 MiB/s Receiving objects: 83% (71844/86559), 128.78 MiB | 31.83 MiB/s Receiving objects: 84% (72710/86559), 128.78 MiB | 31.83 MiB/s Receiving objects: 85% (73576/86559), 128.78 MiB | 31.83 MiB/s Receiving objects: 86% (74441/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 87% (75307/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 88% (76172/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 89% (77038/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 90% (77904/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 91% (78769/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 92% (79635/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 93% (80500/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 94% (81366/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 95% (82232/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 96% (83097/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 97% (83963/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 98% (84828/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 99% (85694/86559), 145.96 MiB | 32.11 MiB/s remote: Total 86559 (delta 7905), reused 7212 (delta 7039), pack-reused 77402 (from 3) Receiving objects: 100% (86559/86559), 145.96 MiB | 32.11 MiB/s Receiving objects: 100% (86559/86559), 157.10 MiB | 32.10 MiB/s, done. Resolving deltas: 0% (0/58770) Resolving deltas: 1% (588/58770) Resolving deltas: 2% (1176/58770) Resolving deltas: 3% (1764/58770) Resolving deltas: 4% (2351/58770) Resolving deltas: 5% (2939/58770) Resolving deltas: 6% (3527/58770) Resolving deltas: 7% (4114/58770) Resolving deltas: 8% (4703/58770) Resolving deltas: 9% (5290/58770) Resolving deltas: 10% (5877/58770) Resolving deltas: 11% (6465/58770) Resolving deltas: 12% (7053/58770) Resolving deltas: 13% (7641/58770) Resolving deltas: 14% (8231/58770) Resolving deltas: 15% (8816/58770) Resolving deltas: 16% (9404/58770) Resolving deltas: 17% (9991/58770) Resolving deltas: 18% (10579/58770) Resolving deltas: 19% (11167/58770) Resolving deltas: 20% (11754/58770) Resolving deltas: 21% (12343/58770) Resolving deltas: 22% (12931/58770) Resolving deltas: 23% (13518/58770) Resolving deltas: 24% (14105/58770) Resolving deltas: 25% (14693/58770) Resolving deltas: 26% (15281/58770) Resolving deltas: 27% (15871/58770) Resolving deltas: 28% (16456/58770) Resolving deltas: 29% (17044/58770) Resolving deltas: 30% (17631/58770) Resolving deltas: 31% (18219/58770) Resolving deltas: 32% (18807/58770) Resolving deltas: 33% (19395/58770) Resolving deltas: 34% (19982/58770) Resolving deltas: 35% (20570/58770) Resolving deltas: 36% (21159/58770) Resolving deltas: 37% (21745/58770) Resolving deltas: 38% (22333/58770) Resolving deltas: 39% (22921/58770) Resolving deltas: 40% (23508/58770) Resolving deltas: 41% (24096/58770) Resolving deltas: 42% (24684/58770) Resolving deltas: 43% (25272/58770) Resolving deltas: 44% (25859/58770) Resolving deltas: 45% (26447/58770) Resolving deltas: 46% (27035/58770) Resolving deltas: 47% (27622/58770) Resolving deltas: 48% (28211/58770) Resolving deltas: 49% (28798/58770) Resolving deltas: 50% (29385/58770) Resolving deltas: 51% (29973/58770) Resolving deltas: 52% (30561/58770) Resolving deltas: 53% (31149/58770) Resolving deltas: 54% (31738/58770) Resolving deltas: 55% (32327/58770) Resolving deltas: 56% (32912/58770) Resolving deltas: 57% (33499/58770) Resolving deltas: 58% (34088/58770) Resolving deltas: 59% (34675/58770) Resolving deltas: 60% (35262/58770) Resolving deltas: 61% (35851/58770) Resolving deltas: 62% (36438/58770) Resolving deltas: 63% (37026/58770) Resolving deltas: 64% (37613/58770) Resolving deltas: 65% (38202/58770) Resolving deltas: 66% (38789/58770) Resolving deltas: 67% (39376/58770) Resolving deltas: 68% (39964/58770) Resolving deltas: 69% (40552/58770) Resolving deltas: 70% (41139/58770) Resolving deltas: 71% (41728/58770) Resolving deltas: 72% (42315/58770) Resolving deltas: 73% (42904/58770) Resolving deltas: 74% (43490/58770) Resolving deltas: 75% (44078/58770) Resolving deltas: 76% (44666/58770) Resolving deltas: 77% (45253/58770) Resolving deltas: 78% (45841/58770) Resolving deltas: 79% (46429/58770) Resolving deltas: 80% (47016/58770) Resolving deltas: 81% (47606/58770) Resolving deltas: 82% (48192/58770) Resolving deltas: 83% (48780/58770) Resolving deltas: 84% (49367/58770) Resolving deltas: 85% (49955/58770) Resolving deltas: 86% (50543/58770) Resolving deltas: 87% (51130/58770) Resolving deltas: 88% (51718/58770) Resolving deltas: 89% (52306/58770) Resolving deltas: 90% (52893/58770) Resolving deltas: 91% (53481/58770) Resolving deltas: 92% (54069/58770) Resolving deltas: 93% (54657/58770) Resolving deltas: 94% (55244/58770) Resolving deltas: 95% (55832/58770) Resolving deltas: 96% (56420/58770) Resolving deltas: 97% (57008/58770) Resolving deltas: 98% (57595/58770) Resolving deltas: 99% (58183/58770) Resolving deltas: 100% (58770/58770) Resolving deltas: 100% (58770/58770), done. Fetching commit ea6c04a7fc292ced62d6e0f7001835e66aaaa855 for advanced_sampling ... $ /nix/store/bcnisk3ydfgv26v2gw3zlky24g00yww2-git-2.54.0/bin/git fetch origin ea6c04a7fc292ced62d6e0f7001835e66aaaa855 From https://github.com/alphal00p/gammaloop * branch ea6c04a7fc292ced62d6e0f7001835e66aaaa855 -> 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 ea6c04a7fc292ced62d6e0f7001835e66aaaa855 HEAD is now at ea6c04a7f share prepared cut kinematics with conditional sampling $ /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 nix-ci-check-gammaloop-nextest-integration from https://cache.nix-ci.com Downloaded cached nix-ci-check-gammaloop-nextest-integration (1032 B) in 39ms Progress: 0 of 1 built, 1 of 1 downloaded from cache evaluating derivation 'g copying '/nix/store/rn48 evaluating derivation 'g     copying '/nix/store/rn48 evaluating derivation 'g copying '/nix/store/rn48 evaluating derivation 'g copying '/nix/store/rn48 evaluating derivation 'g copying '/nix/store/rn48 evaluating derivation 'g copying '/nix/store/rn48 evaluating derivation 'g  querying gammaloop-nexte [0/1 built, 0.0 KiB DL]  [1/0/1 built, 0.0 KiB DL gammaloop-nextest-integration>  Extracting 13 binaries, 1 build script output directory, and 3 linked paths to /build/nextest-archive-rAxhV2 gammaloop-nextest-integration>  Extracted 30 files to /build/nextest-archive-rAxhV2 in 2.03s gammaloop-nextest-integration> ------------ gammaloop-nextest-integration>  Nextest run ID 6214663c-bbc3-4acd-b296-e940d725c9f7 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 [ 16.574s] ( 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 16.55s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:48:41.320] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:48:41.320] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:48:41.341] @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 01:48:41.341] @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 01:48:41.341] @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 01:48:41.342] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:48:41.342] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:48:41.342] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:48:41.345] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:48:41.348] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:48:41.351] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:48:41.354] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:48:41.357] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:48:41.360] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:48:41.363] @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 01:48:41.365] @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 01:48:41.365] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @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 01:48:41.388] @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 01:48:41.388] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:48:41.388] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:41.388] @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 01:48:41.389] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:48:41.491] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:48:41.901] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:41.901] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.65 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 (1.9%) │ 4ms (1.2%) │ 1ms (0.40%) │ 409ms (97%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 8ms (1.9%) │ 4ms (1.2%) │ 1ms (0.40%) │ 409ms (97%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:41.902] @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 01:48:41.904] @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 01:48:41.904] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:41.907] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:41.907] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:41.907] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:41.909] @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 01:48:41.949] @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 01:48:41.949] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:41.949] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:41.949] @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 01:48:41.950] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:42.956] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:44.831] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:44.831] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 135.44 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 │ GL0 │ 5 │ 294ms (15%) │ 146ms (7.5%) │ 86ms (4.4%) │ 1.43s (73%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 397ms (14%) │ 336ms (12%) │ 186ms (6.7%) │ 1.87s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 692ms (15%) │ 482ms (10%) │ 272ms (5.7%) │ 3.31s (70%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:44.853] @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 01:48:44.855] @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 01:48:44.855] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:44.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:44.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:44.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @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 01:48:44.902] @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 01:48:44.902] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:44.903] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:44.903] @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 01:48:44.904] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:45.809] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:47.483] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:47.483] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 191.27 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 │ 347ms (19%) │ 150ms (8.1%) │ 95ms (5.2%) │ 1.27s (68%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 409ms (16%) │ 281ms (11%) │ 121ms (4.9%) │ 1.67s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 756ms (17%) │ 431ms (9.9%) │ 216ms (5.0%) │ 2.94s (68%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:47.492] @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 01:48:47.494] @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 01:48:47.494] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:47.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:47.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:47.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:47.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:47.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:47.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:47.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:47.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:47.499] @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 01:48:47.532] @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 01:48:47.533] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:47.533] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:47.533] @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 01:48:47.533] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:48.439] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:50.107] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:50.107] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 217.02 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 │ 252ms (14%) │ 156ms (8.8%) │ 84ms (4.8%) │ 1.27s (72%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 343ms (14%) │ 310ms (13%) │ 155ms (6.3%) │ 1.67s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 596ms (14%) │ 466ms (11%) │ 240ms (5.7%) │ 2.94s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:50.108] @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 01:48:50.110] @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 01:48:50.110] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:50.113] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:50.113] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:50.114] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:50.114] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:50.114] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:50.114] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:50.115] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:50.115] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:50.115] @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 01:48:50.152] @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 01:48:50.152] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:50.153] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:50.153] @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 01:48:50.154] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_only_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:50.958] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:52.774] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:52.774] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 247.23 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 │ 170ms (9.9%) │ 122ms (7.1%) │ 71ms (4.2%) │ 1.35s (79%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 247ms (9.6%) │ 333ms (13%) │ 183ms (7.1%) │ 1.81s (70%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 418ms (9.7%) │ 456ms (11%) │ 254ms (5.9%) │ 3.16s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴──────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:52.786] @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 01:48:52.788] @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 01:48:52.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:52.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:52.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:52.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:52.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:52.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:52.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:52.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:52.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:52.793] @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 01:48:52.831] @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 01:48:52.832] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:52.832] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:52.832] @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 01:48:52.833] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_only_explicit_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:53.537] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:55.202] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:55.202] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 256.63 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 │ 169ms (10%) │ 119ms (7.3%) │ 70ms (4.3%) │ 1.27s (78%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 221ms (9.6%) │ 284ms (12%) │ 147ms (6.4%) │ 1.66s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 390ms (9.9%) │ 403ms (10%) │ 217ms (5.5%) │ 2.94s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴──────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:55.211] @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 01:48:55.214] @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 01:48:55.214] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:55.216] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:55.217] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:55.217] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:55.218] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:55.218] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:55.218] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:55.218] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:55.218] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:55.218] @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 01:48:55.254] @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 01:48:55.254] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:55.254] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:55.254] @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 01:48:55.255] @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 01:48:55.959] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:57.615] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:57.615] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 262.89 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 │ 229ms (14%) │ 110ms (6.6%) │ 68ms (4.1%) │ 1.25s (75%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 267ms (12%) │ 254ms (11%) │ 108ms (4.8%) │ 1.66s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 497ms (13%) │ 364ms (9.2%) │ 177ms (4.5%) │ 2.91s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:57.624] @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 01:48:57.625] @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 01:48:57.625] @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 01:48:57.626] @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 01:48:57.627] @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 01:48:57.627] @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 01:48:57.628] @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 01:48:57.631] @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 01:48:57.675] @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 01:48:57.675] @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 01:48:57.676] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:48:57.679] @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 01:48:57.717] @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 01:48:57.717] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (1/1) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:48:57.720] @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 [ 18.034s] ( 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 18.01s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:48:57.898] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:48:57.898] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:48:57.916] @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 01:48:57.916] @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 01:48:57.916] @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 01:48:57.916] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:48:57.919] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:48:57.922] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:48:57.925] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:48:57.928] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:48:57.931] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:48:57.934] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:48:57.938] @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 01:48:57.940] @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 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:48:57.941] @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 01:48:57.961] @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 01:48:57.961] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:48:57.962] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:57.962] @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 01:48:57.963] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:48:58.065] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:48:58.448] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:58.448] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.00 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 (2.1%) │ 3ms (0.83%) │ 1ms (0.42%) │ 382ms (97%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 8ms (2.1%) │ 3ms (0.83%) │ 1ms (0.42%) │ 382ms (97%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:58.449] @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 01:48:58.451] @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 01:48:58.451] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:58.456] @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 01:48:58.637] @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 01:48:58.637] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:58.637] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:58.637] @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 01:48:58.638] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:59.644] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:01.579] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:01.579] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 140.97 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 │ 310ms (16%) │ 117ms (5.9%) │ 127ms (6.4%) │ 1.44s (72%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 397ms (14%) │ 285ms (10.0%) │ 243ms (8.5%) │ 1.93s (68%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼───────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 707ms (15%) │ 403ms (8.3%) │ 371ms (7.6%) │ 3.37s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴───────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:01.603] @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 01:49:01.605] @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 01:49:01.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:01.607] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:01.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:01.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @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 01:49:01.786] @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 01:49:01.786] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:01.786] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:01.786] @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 01:49:01.787] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:02.693] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:04.448] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:04.448] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 214.92 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 │ 418ms (22%) │ 120ms (6.3%) │ 105ms (5.5%) │ 1.28s (66%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 406ms (16%) │ 232ms (9.1%) │ 161ms (6.3%) │ 1.75s (69%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 825ms (18%) │ 352ms (7.9%) │ 267ms (6.0%) │ 3.03s (68%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:04.460] @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 01:49:04.462] @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 01:49:04.462] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:04.465] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:04.465] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:04.465] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:04.466] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:04.466] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:04.466] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:04.466] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:04.466] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:04.467] @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 01:49:04.643] @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 01:49:04.643] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:04.644] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:04.644] @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 01:49:04.645] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:05.550] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:07.285] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:07.285] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 238.57 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 │ 302ms (17%) │ 114ms (6.3%) │ 117ms (6.5%) │ 1.28s (71%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 364ms (14%) │ 252ms (9.9%) │ 202ms (7.9%) │ 1.73s (68%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 666ms (15%) │ 367ms (8.4%) │ 320ms (7.3%) │ 3.02s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:07.286] @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 01:49:07.289] @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 01:49:07.289] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:07.292] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:07.292] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:07.292] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:07.293] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:07.293] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:07.293] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:07.293] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:07.293] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:07.294] @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 01:49:07.467] @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 01:49:07.467] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:07.467] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:07.468] @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 01:49:07.468] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_only_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:08.274] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:10.200] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:10.200] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 273.31 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 │ 190ms (11%) │ 93ms (5.2%) │ 102ms (5.6%) │ 1.43s (79%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 266ms (9.9%) │ 264ms (9.8%) │ 234ms (8.7%) │ 1.93s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 456ms (10%) │ 357ms (8.0%) │ 336ms (7.5%) │ 3.35s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴──────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:10.216] @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 01:49:10.218] @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 01:49:10.219] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:10.222] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:10.222] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:10.222] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:10.223] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:10.223] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:10.223] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:10.223] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:10.223] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:10.224] @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 01:49:10.397] @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 01:49:10.397] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:10.397] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:10.397] @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 01:49:10.398] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_only_explicit_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:11.103] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:12.887] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:12.888] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 302.29 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 │ 188ms (11%) │ 94ms (5.5%) │ 98ms (5.8%) │ 1.32s (78%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 240ms (9.7%) │ 238ms (9.7%) │ 206ms (8.3%) │ 1.78s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 428ms (10%) │ 333ms (8.0%) │ 304ms (7.3%) │ 3.10s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴──────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:12.899] @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 01:49:12.901] @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 01:49:12.901] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:12.904] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:12.904] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:12.905] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:12.905] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:12.906] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:12.906] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:12.906] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:12.906] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:12.906] @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 01:49:13.082] @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 01:49:13.082] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:13.082] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:13.082] @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 01:49:13.083] @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 01:49:13.788] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:15.566] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:15.567] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 312.75 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 │ 297ms (17%) │ 96ms (5.4%) │ 92ms (5.2%) │ 1.31s (73%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 286ms (12%) │ 223ms (9.2%) │ 151ms (6.2%) │ 1.78s (73%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 584ms (14%) │ 320ms (7.6%) │ 243ms (5.8%) │ 3.09s (73%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:15.580] @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 01:49:15.581] @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 01:49:15.582] @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 01:49:15.583] @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 01:49:15.584] @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 01:49:15.585] @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 01:49:15.585] @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 01:49:15.588] @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 01:49:15.676] @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 01:49:15.676] @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 01:49:15.676] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:49:15.680] @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 01:49:15.729] @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 01:49:15.729] @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 01:49:15.729] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:49:15.734] @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 01:49:15.782] @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 01:49:15.782] @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 01:49:15.782] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:49:15.785] @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 [ 20.804s] ( 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": 0.00003449897642331697, gammaloop-nextest-integration>  309 │+ "re": 0.0027036032893776986 gammaloop-nextest-integration>  310 310 │ } gammaloop-nextest-integration>  311 311 │ }, gammaloop-nextest-integration>  312 312 │ { gammaloop-nextest-integration>  313 313 │ "additional_weights": { gammaloop-nextest-integration>  314 314 │ "full multiplicative factor": { gammaloop-nextest-integration>  315 315 │ "im": 0.0, gammaloop-nextest-integration>  316 │- "re": 48343061735986340000000000000.0 gammaloop-nextest-integration>  316 │+ "re": 10351611347973265000000000000.0 gammaloop-nextest-integration>  317 317 │ }, gammaloop-nextest-integration>  318 318 │ "original": { gammaloop-nextest-integration>  319 │- "im": 0.00000000000000000000000000000000000000000000000003764215670507701, gammaloop-nextest-integration>  320 │- "re": 0.000000000000000000000000000000045196400764777174 gammaloop-nextest-integration>  319 │+ "im": -0.0000000000000000000000000000000000000000000000001725035262774041, gammaloop-nextest-integration>  320 │+ "re": 0.00000000000000000000000000000018196660017620351 gammaloop-nextest-integration>  321 321 │ }, gammaloop-nextest-integration>  322 322 │ "threshold_counterterm:0": { gammaloop-nextest-integration>  323 323 │ "im": 0.0, gammaloop-nextest-integration>  324 324 │ "re": 0.0 gammaloop-nextest-integration>  ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ gammaloop-nextest-integration>  327 327 │ "cut_info": { gammaloop-nextest-integration>  328 328 │ "cut_id": 3, gammaloop-nextest-integration>  329 329 │ "graph_group_id": 0, gammaloop-nextest-integration>  330 330 │ "graph_id": 0, gammaloop-nextest-integration>  331 │- "lmb_channel_edge_ids": [ gammaloop-nextest-integration>  332 │- 6, gammaloop-nextest-integration>  333 │- 8, gammaloop-nextest-integration>  334 │- 9 gammaloop-nextest-integration>  335 │- ], gammaloop-nextest-integration>  336 │- "lmb_channel_id": 0, gammaloop-nextest-integration>  337 331 │ 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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 20.79s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:15.895] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:15.895] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:15.912] @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 01:49:15.912] @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 01:49:15.912] @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 01:49:15.912] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:15.916] @gammaloop_api::se... INFO : Running command set model MH=125.0 gammaloop-nextest-integration>  [2026-09-14 01:49:15.919] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:49:15.921] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:15.924] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:49:15.927] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:49:15.930] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:49:15.933] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:49:15.936] @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 01:49:15.939] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:16.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 4264 gammaloop-nextest-integration>  [2026-09-14 01:49:16.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 514 gammaloop-nextest-integration>  [2026-09-14 01:49:16.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 450 gammaloop-nextest-integration>  [2026-09-14 01:49:16.037] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 450 gammaloop-nextest-integration>  [2026-09-14 01:49:16.039] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 108 gammaloop-nextest-integration>  [2026-09-14 01:49:16.039] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 108 gammaloop-nextest-integration>  [2026-09-14 01:49:16.041] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 46 gammaloop-nextest-integration>  [2026-09-14 01:49:16.041] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 46 gammaloop-nextest-integration>  [2026-09-14 01:49:16.044] @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 01:49:27.035] @feyngen::diagram_... INFO : 11s | Δ=10s | 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 01:49:27.035] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -30 ) gammaloop-nextest-integration>  [2026-09-14 01:49:27.038] @commands::generate INFO : Generated cross-section 16 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:27.038] @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 01:49:27.038] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i NLO --with-graph-names GL38 gammaloop-nextest-integration>  [2026-09-14 01:49:27.039] @commands::select INFO : Selected 1 graph groups for integrand NLO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:49:27.039] @commands::select INFO : Kept master graphs: 1 (GL38) gammaloop-nextest-integration>  [2026-09-14 01:49:27.039] @commands::select INFO : Removed master graphs: 15 (list elided; more than 10 graph names) gammaloop-nextest-integration>  [2026-09-14 01:49:27.039] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:36.294] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 332.17 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 │ 1.38s (15%) │ 1.28s (14%) │ 6.58s (71%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 17 │ 1.38s (15%) │ 1.28s (14%) │ 6.58s (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 [ 0.495s] ( 25/166) 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 0.48s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.749] @gammaloop_api::se... INFO : Running command import model assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:49:36.749] @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 01:49:36.750] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0 gammaloop-nextest-integration>  [2026-09-14 01:49:36.751] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0001 gammaloop-nextest-integration>  [2026-09-14 01:49:36.751] @gammaloop_api::se... INFO : Running command import graphs tests/resources/graphs/double_dotted_double_triangle.dot gammaloop-nextest-integration>  [2026-09-14 01:49:36.751] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/double_dotted_double_triangle.dot' gammaloop-nextest-integration>  [2026-09-14 01:49:36.761] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.086] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.69 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 │ 156ms (57%) │ 8ms (3.2%) │ 107ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ double_dotted_double_triangle_small_mass │ 25 │ 148ms (49%) │ 13ms (4.6%) │ 138ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 55 │ 304ms (53%) │ 22ms (3.9%) │ 246ms (43%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────────────────────────────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.112] @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 01:49:37.128] @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 01:49:37.132] @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 01:49:37.134] @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 [ 0.599s] ( 26/166) 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 0.58s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.758] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.758] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.781] @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 01:49:36.781] @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 01:49:36.781] @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 01:49:36.782] @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 01:49:36.783] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.784] @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 01:49:36.786] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @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 01:49:36.903] @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 01:49:36.904] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.904] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.904] @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 01:49:36.904] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.225] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.27 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 (52%) │ 21ms (20%) │ 30ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 63ms (31%) │ 63ms (31%) │ 76ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 119ms (38%) │ 85ms (27%) │ 106ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.228] @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 01:49:37.229] @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 01:49:37.230] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.612s] ( 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 0.60s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.820] @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 01:49:36.820] @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 01:49:36.820] @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 01:49:36.821] @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 01:49:36.822] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @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 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @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 01:49:36.933] @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 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @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 01:49:36.934] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.248] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.10 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 │ 51ms (50%) │ 23ms (23%) │ 27ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 65ms (31%) │ 66ms (32%) │ 76ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 116ms (38%) │ 89ms (29%) │ 104ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.249] @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 01:49:37.250] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.627s] ( 28/166) 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 0.61s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.795] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.795] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.822] @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 01:49:36.822] @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 01:49:36.822] @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 01:49:36.823] @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 01:49:36.824] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.824] @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 01:49:36.826] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @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 01:49:36.933] @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 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @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 01:49:36.934] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.263] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.46 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 (48%) │ 22ms (24%) │ 26ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 65ms (32%) │ 63ms (31%) │ 78ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 110ms (37%) │ 85ms (28%) │ 105ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.265] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.675s] ( 30/166) 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 0.66s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.781] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.781] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.804] @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 01:49:36.804] @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 01:49:36.804] @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 01:49:36.804] @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 01:49:36.805] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.806] @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 01:49:36.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.821] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.834] @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 01:49:36.992] @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 01:49:36.992] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.992] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.992] @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 01:49:36.993] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.317] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.70 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 │ 46ms (46%) │ 22ms (23%) │ 31ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 66ms (32%) │ 64ms (32%) │ 73ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 112ms (37%) │ 87ms (29%) │ 105ms (35%) │ 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#4}> 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#4}>>::{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#4}>>>::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 [ 0.690s] ( 31/166) 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 0.68s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.756] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.756] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.780] @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 01:49:36.780] @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 01:49:36.780] @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 01:49:36.780] @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 01:49:36.781] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.782] @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 01:49:36.784] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.787] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @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 01:49:36.891] @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 01:49:36.891] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.891] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.891] @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 01:49:36.892] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.329] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.89 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 71ms (57%) │ 26ms (21%) │ 27ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 67ms (32%) │ 63ms (30%) │ 79ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 138ms (41%) │ 89ms (27%) │ 107ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.330] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.709s] ( 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 0.69s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.779] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.780] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.801] @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 01:49:36.801] @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 01:49:36.801] @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 01:49:36.802] @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 01:49:36.803] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.804] @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 01:49:36.806] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.810] @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 01:49:36.920] @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 01:49:36.920] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.920] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.920] @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 01:49:36.921] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.339] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.56 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 │ 82ms (64%) │ 21ms (17%) │ 25ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 67ms (30%) │ 65ms (29%) │ 94ms (41%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 150ms (42%) │ 87ms (24%) │ 119ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.340] @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 01:49:37.341] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.712s] ( 33/166) 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 0.69s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.815] @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 01:49:36.815] @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 01:49:36.815] @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 01:49:36.816] @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 01:49:36.817] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.817] @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 01:49:36.820] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.822] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.824] @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 01:49:36.927] @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 01:49:36.927] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.927] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.927] @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 01:49:36.928] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.347] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 85.82 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 49ms (49%) │ 22ms (23%) │ 28ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 77ms (31%) │ 76ms (31%) │ 94ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 127ms (37%) │ 99ms (28%) │ 122ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.348] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.713s] ( 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 0.70s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.756] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.756] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.783] @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 01:49:36.783] @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 01:49:36.783] @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 01:49:36.784] @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 01:49:36.784] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.785] @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 01:49:36.787] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @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 01:49:36.930] @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 01:49:36.930] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.930] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.930] @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 01:49:36.931] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.345] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.81 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 │ 49ms (47%) │ 27ms (26%) │ 27ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 74ms (34%) │ 65ms (30%) │ 78ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 123ms (38%) │ 92ms (29%) │ 105ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.346] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.724s] ( 35/166) 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 0.71s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.798] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.798] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.820] @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 01:49:36.820] @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 01:49:36.820] @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 01:49:36.821] @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 01:49:36.821] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.822] @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 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @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 01:49:36.933] @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 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @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 01:49:36.935] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.357] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.02 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 49ms (51%) │ 21ms (22%) │ 26ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 68ms (29%) │ 69ms (30%) │ 95ms (41%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 117ms (36%) │ 91ms (28%) │ 121ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.358] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  [2026-09-14 01:49:37.359] @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 01:49:37.360] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.819s] ( 36/166) 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 0.81s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.759] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.759] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.784] @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 01:49:36.784] @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 01:49:36.784] @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 01:49:36.785] @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 01:49:36.786] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.786] @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 01:49:36.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.798] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.801] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.804] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.804] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.807] @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 01:49:37.005] @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 01:49:37.005] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.005] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.005] @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 01:49:37.006] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.455] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 85.39 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 81ms (59%) │ 29ms (22%) │ 26ms (19%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 128ms (49%) │ 60ms (23%) │ 71ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 209ms (53%) │ 90ms (23%) │ 98ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.455] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  [2026-09-14 01:49:37.456] @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 01:49:37.457] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.830s] ( 37/166) 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 01:49:36.800] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.800] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.820] @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 01:49:36.820] @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 01:49:36.820] @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 01:49:36.821] @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 01:49:36.822] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @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 01:49:36.825] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @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 01:49:36.936] @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 01:49:36.936] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.936] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.936] @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 01:49:36.937] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.468] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.35 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 105ms (62%) │ 35ms (21%) │ 29ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 132ms (43%) │ 89ms (29%) │ 89ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 238ms (49%) │ 124ms (26%) │ 118ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.326s] ( 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 0.32s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.413] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.413] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.444] @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 01:49:37.445] @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 01:49:37.445] @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 01:49:37.445] @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 01:49:37.446] @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 01:49:37.447] @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 01:49:37.447] @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 01:49:37.448] @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 01:49:37.449] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 gammaloop-nextest-integration>  [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @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 01:49:37.484] @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 01:49:37.484] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.484] @commands::generate INFO : Generated cross-section 4 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.484] @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 01:49:37.486] @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 01:49:37.486] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select gammaloop-nextest-integration>  [2026-09-14 01:49:37.486] @commands::select INFO : Kept master graphs: 1 (GL3) gammaloop-nextest-integration>  [2026-09-14 01:49:37.486] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.487] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.590] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 72.59 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 │ 7ms (34%) │ 9ms (45%) │ 4ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 7ms (34%) │ 9ms (45%) │ 4ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.591] @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 01:49:37.591] @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 01:49:37.599] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:37.599] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.601] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:37.601] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.449s] ( 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 0.44s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.365] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.365] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.386] @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 01:49:37.386] @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 01:49:37.386] @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 01:49:37.387] @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 01:49:37.388] @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 01:49:37.388] @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 01:49:37.389] @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 01:49:37.390] @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 01:49:37.391] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 gammaloop-nextest-integration>  [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @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 01:49:37.432] @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 01:49:37.432] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.432] @commands::generate INFO : Generated cross-section 4 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.433] @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 01:49:37.434] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.535] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 71.76 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 │ 3 │ 15ms (58%) │ 5ms (20%) │ 6ms (23%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL1 │ 3 │ 9ms (35%) │ 6ms (25%) │ 10ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 7ms (41%) │ 5ms (27%) │ 6ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 6ms (48%) │ 4ms (31%) │ 2ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 12 │ 39ms (46%) │ 21ms (25%) │ 25ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.587] @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 01:49:37.590] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select gammaloop-nextest-integration>  [2026-09-14 01:49:37.590] @commands::select INFO : Kept master graphs: 1 (GL3) gammaloop-nextest-integration>  [2026-09-14 01:49:37.590] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.590] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.591] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.701] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 82.55 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 11ms (62%) │ 4ms (22%) │ 3ms (16%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 11ms (62%) │ 4ms (22%) │ 3ms (16%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.702] @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 01:49:37.702] @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 01:49:37.708] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:37.708] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.710] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:37.710] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.614s] ( 44/166) 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 0.60s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.513] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.513] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.536] @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 01:49:37.536] @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 01:49:37.536] @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 01:49:37.536] @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 01:49:37.537] @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 01:49:37.538] @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 01:49:37.538] @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 01:49:37.539] @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 01:49:37.542] @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 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.546] @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 01:49:37.860] @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 01:49:37.860] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.861] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.861] @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 01:49:37.862] @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 01:49:37.863] @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 01:49:37.863] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:37.863] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.863] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:37.863] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:37.965] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 81.31 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_selected │ GL0 │ 3 │ 34ms (42%) │ 18ms (22%) │ 29ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 34ms (42%) │ 18ms (22%) │ 29ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.966] @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 01:49:37.966] @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 01:49:37.973] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:37.973] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:37.973] @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 01:49:37.976] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:37.976] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.646s] ( 45/166) 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 0.63s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.502] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.502] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.524] @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 01:49:37.524] @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 01:49:37.524] @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 01:49:37.525] @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 01:49:37.526] @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 01:49:37.527] @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 01:49:37.528] @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 01:49:37.528] @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 01:49:37.531] @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 01:49:37.531] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.534] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:49:37.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.539] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.547] @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 01:49:37.886] @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 01:49:37.886] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.887] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.887] @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 01:49:37.888] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:49:37.889] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:49:37.889] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:37.889] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.890] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.991] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 81.56 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 │ 33ms (40%) │ 17ms (21%) │ 32ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 33ms (40%) │ 17ms (21%) │ 32ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.993] @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 01:49:37.993] @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 01:49:37.998] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:37.998] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.998] @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 01:49:38.002] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:38.002] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.950s] ( 46/166) 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 0.93s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.509] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.509] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.531] @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 01:49:37.531] @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 01:49:37.531] @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 01:49:37.531] @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 01:49:37.532] @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 01:49:37.533] @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 01:49:37.533] @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 01:49:37.534] @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 01:49:37.537] @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 01:49:37.537] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.541] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:49:37.541] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.543] @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 01:49:37.887] @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 01:49:37.887] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.888] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.888] @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 01:49:37.889] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.192] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 90.77 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 30ms (39%) │ 17ms (22%) │ 29ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 47ms (36%) │ 46ms (36%) │ 36ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 77ms (38%) │ 63ms (31%) │ 65ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:38.193] @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 01:49:38.197] @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 01:49:38.197] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:38.197] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:38.197] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #0 -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:38.198] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:38.299] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 93.70 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 │ 34ms (43%) │ 16ms (21%) │ 28ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 34ms (43%) │ 16ms (21%) │ 28ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:38.300] @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 01:49:38.300] @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 01:49:38.305] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:38.305] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:38.305] @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 01:49:38.309] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:38.309] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.993s] ( 47/166) 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 0.98s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.485] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.485] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.513] @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 01:49:37.513] @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 01:49:37.513] @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 01:49:37.514] @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 01:49:37.514] @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 01:49:37.515] @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 01:49:37.516] @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 01:49:37.517] @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 01:49:37.519] @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 01:49:37.519] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:49:37.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.524] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.524] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.524] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.524] @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 01:49:37.858] @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 01:49:37.858] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.859] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.859] @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 01:49:37.860] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.163] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.57 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 (43%) │ 17ms (20%) │ 30ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 54ms (39%) │ 46ms (34%) │ 37ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 89ms (40%) │ 63ms (29%) │ 68ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:38.211] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:49:38.213] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:49:38.213] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:38.213] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:38.213] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.213] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.314] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 92.33 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 30ms (41%) │ 16ms (21%) │ 28ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 30ms (41%) │ 16ms (21%) │ 28ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:38.316] @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 01:49:38.316] @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 01:49:38.324] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:38.324] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.324] @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 01:49:38.329] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:38.329] @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#4}> 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#4}>>::{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#4}>>>::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 [ 1.640s] ( 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 1.63s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.437] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.437] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.458] @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 01:49:37.458] @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 01:49:37.458] @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 01:49:37.459] @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 01:49:37.460] @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 01:49:37.460] @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 01:49:37.461] @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 01:49:37.462] @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 01:49:37.464] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.467] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:37.467] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:37.467] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @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 01:49:37.577] @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 01:49:37.577] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.578] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.578] @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 01:49:37.579] @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 01:49:37.579] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddxg_raised_cuts gammaloop-nextest-integration>  [2026-09-14 01:49:37.579] @commands::select INFO : Kept master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.579] @commands::select INFO : Removed master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:37.580] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddxg_raised_cuts -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.891] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 126.75 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 │ GL2 │ 9 │ 474ms (38%) │ 347ms (28%) │ 415ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 474ms (38%) │ 347ms (28%) │ 415ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:38.892] @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 01:49:38.893] @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 01:49:38.915] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:38.915] @commands::integrate INFO : Gammaloop now integrates epem_ddxg_raised_cuts@LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.939] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:38.939] @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#4}> 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#4}>>::{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#4}>>>::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 [ 3.447s] ( 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 3.43s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.441] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.441] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.465] @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 01:49:37.465] @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 01:49:37.465] @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 01:49:37.466] @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 01:49:37.467] @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 01:49:37.467] @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 01:49:37.468] @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 01:49:37.469] @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 01:49:37.471] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.473] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:37.474] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:37.474] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:37.475] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:37.475] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.475] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.475] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.475] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.476] @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 01:49:37.583] @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 01:49:37.583] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.584] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.584] @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 01:49:37.584] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddxg_raised_cuts -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:39.395] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 139.07 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 8 │ 292ms (47%) │ 149ms (24%) │ 179ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 9 │ 407ms (35%) │ 343ms (30%) │ 410ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 17 │ 699ms (39%) │ 492ms (28%) │ 589ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:39.474] @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 01:49:39.485] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddxg_raised_cuts gammaloop-nextest-integration>  [2026-09-14 01:49:39.485] @commands::select INFO : Kept master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:39.485] @commands::select INFO : Removed master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:39.485] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:39.486] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddxg_raised_cuts -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:40.693] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 129.58 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL2 │ 9 │ 402ms (35%) │ 334ms (29%) │ 407ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 402ms (35%) │ 334ms (29%) │ 407ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:40.696] @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 01:49:40.696] @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 01:49:40.712] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:40.712] @commands::integrate INFO : Gammaloop now integrates epem_ddxg_raised_cuts@LO gammaloop-nextest-integration>  [2026-09-14 01:49:40.736] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:40.736] @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#4}> 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#4}>>::{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#4}>>>::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 [ 7.303s] ( 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 7.29s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:38.431] @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 01:49:38.431] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:38.431] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:38.450] @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 01:49:38.450] @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 01:49:38.450] @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 01:49:38.451] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:49:38.451] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:49:38.451] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:38.454] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:49:38.457] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:38.461] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:49:38.464] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:49:38.467] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:49:38.470] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:49:38.474] @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 01:49:38.476] @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 01:49:38.476] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @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 01:49:38.490] @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 01:49:38.490] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:49:38.490] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:38.490] @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 01:49:38.492] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.594] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:49:39.022] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:39.022] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 79.24 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 (1.1%) │ 0ms (0.20%) │ 0ms (0.13%) │ 427ms (99%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 4ms (1.1%) │ 0ms (0.20%) │ 0ms (0.13%) │ 427ms (99%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:39.023] @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 01:49:39.025] @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 01:49:39.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:39.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:39.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @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 01:49:39.059] @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 01:49:39.059] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:39.059] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:39.059] @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 01:49:39.060] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_orientation_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:39.564] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:41.433] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:41.433] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 101.45 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 │ 200ms (12%) │ 65ms (3.8%) │ 23ms (1.4%) │ 1.42s (83%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 312ms (13%) │ 156ms (6.6%) │ 24ms (1.0%) │ 1.87s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 513ms (13%) │ 222ms (5.5%) │ 48ms (1.2%) │ 3.28s (81%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:41.443] @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 01:49:41.445] @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 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:41.447] @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 01:49:41.473] @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 01:49:41.473] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:41.473] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:41.473] @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 01:49:41.474] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:41.877] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:43.486] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:43.486] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 115.34 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 │ 185ms (13%) │ 62ms (4.2%) │ 21ms (1.5%) │ 1.21s (82%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 263ms (13%) │ 117ms (5.9%) │ 17ms (0.89%) │ 1.61s (80%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 449ms (13%) │ 179ms (5.2%) │ 39ms (1.1%) │ 2.81s (81%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:43.493] @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 01:49:43.495] @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 01:49:43.495] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:43.495] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:43.495] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:43.495] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:43.496] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:43.496] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:43.496] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:43.496] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:43.496] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:43.496] @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 01:49:43.523] @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 01:49:43.523] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:43.523] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:43.523] @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 01:49:43.524] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:44.027] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:45.605] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:45.605] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 126.01 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 │ 232ms (16%) │ 48ms (3.2%) │ 15ms (1.0%) │ 1.19s (80%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 290ms (14%) │ 122ms (6.1%) │ 14ms (0.72%) │ 1.58s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 523ms (15%) │ 170ms (4.9%) │ 29ms (0.85%) │ 2.77s (79%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:45.612] @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 [ 7.434s] ( 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 7.42s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:45.717] @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 01:49:45.718] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:45.718] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:45.735] @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 01:49:45.735] @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 01:49:45.735] @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 01:49:45.736] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:49:45.736] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:49:45.736] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:45.739] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:49:45.742] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:45.745] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:49:45.748] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:49:45.751] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:49:45.754] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:49:45.757] @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 01:49:45.759] @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 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.760] @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 01:49:45.774] @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 01:49:45.774] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:49:45.774] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:45.774] @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 01:49:45.775] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:45.877] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:49:46.263] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:46.263] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 79.52 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 (1.3%) │ 0ms (0.23%) │ 0ms (0.16%) │ 385ms (98%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 5ms (1.3%) │ 0ms (0.23%) │ 0ms (0.16%) │ 385ms (98%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:46.264] @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 01:49:46.266] @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 01:49:46.266] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:46.266] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:46.266] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:46.266] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:46.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:46.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:46.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:46.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:46.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:46.267] @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 01:49:46.420] @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 01:49:46.420] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:46.420] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:46.420] @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 01:49:46.421] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_orientation_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:46.924] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:48.639] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:48.639] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 105.12 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 │ 239ms (15%) │ 45ms (2.9%) │ 24ms (1.5%) │ 1.30s (81%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 307ms (14%) │ 100ms (4.7%) │ 30ms (1.4%) │ 1.71s (80%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 546ms (15%) │ 146ms (3.9%) │ 54ms (1.5%) │ 3.01s (80%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:48.648] @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 01:49:48.649] @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 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @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 01:49:48.804] @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 01:49:48.804] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:48.804] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:48.804] @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 01:49:48.805] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:49.208] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:50.786] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:50.786] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 112.90 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 │ 231ms (15%) │ 49ms (3.3%) │ 21ms (1.4%) │ 1.20s (80%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 284ms (14%) │ 86ms (4.4%) │ 23ms (1.2%) │ 1.58s (80%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 515ms (15%) │ 135ms (3.9%) │ 44ms (1.3%) │ 2.77s (80%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:50.793] @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 01:49:50.795] @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 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:50.796] @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 01:49:50.950] @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 01:49:50.951] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:50.951] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:50.951] @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 01:49:50.952] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:51.455] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:53.040] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:53.040] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 127.39 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 │ 290ms (19%) │ 37ms (2.4%) │ 17ms (1.2%) │ 1.20s (78%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 311ms (16%) │ 85ms (4.3%) │ 18ms (0.93%) │ 1.58s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 601ms (17%) │ 123ms (3.5%) │ 36ms (1.0%) │ 2.79s (79%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:53.046] @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 [ 0.543s] ( 62/166) 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 0.53s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:15.785] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.785] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.804] @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 01:50:15.804] @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 01:50:15.804] @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 01:50:15.805] @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 01:50:15.805] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:15.806] @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 01:50:15.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @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 01:50:15.909] @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 01:50:15.909] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:15.910] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:15.910] @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 01:50:15.911] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:16.214] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.54 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 35ms (45%) │ 21ms (27%) │ 22ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 57ms (31%) │ 58ms (32%) │ 68ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 93ms (35%) │ 79ms (30%) │ 91ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:16.214] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.545s] ( 63/166) 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 01:50:15.786] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.786] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.805] @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 01:50:15.805] @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 01:50:15.805] @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 01:50:15.806] @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 01:50:15.807] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:15.807] @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 01:50:15.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.814] @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 01:50:15.908] @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 01:50:15.908] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:15.908] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:15.908] @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 01:50:15.909] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:16.212] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.34 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 (46%) │ 21ms (26%) │ 23ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 56ms (31%) │ 58ms (32%) │ 67ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 94ms (36%) │ 80ms (30%) │ 90ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:16.213] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.548s] ( 64/166) 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 0.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:15.788] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.788] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.809] @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 01:50:15.809] @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 01:50:15.809] @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 01:50:15.810] @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 01:50:15.811] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @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 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:15.817] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:15.817] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.817] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.818] @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 01:50:15.913] @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 01:50:15.913] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:15.914] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:15.914] @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 01:50:15.914] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:16.217] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.47 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 35ms (44%) │ 21ms (27%) │ 23ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 56ms (31%) │ 58ms (32%) │ 69ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 92ms (35%) │ 79ms (30%) │ 92ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:16.218] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.549s] ( 65/166) 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 0.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:15.786] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.786] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.805] @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 01:50:15.805] @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 01:50:15.805] @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 01:50:15.806] @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 01:50:15.807] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:15.807] @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 01:50:15.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @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 01:50:15.907] @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 01:50:15.907] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:15.907] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:15.907] @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 01:50:15.908] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:16.211] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.39 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 37ms (45%) │ 21ms (26%) │ 24ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 58ms (32%) │ 57ms (32%) │ 67ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 95ms (36%) │ 79ms (30%) │ 91ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:16.212] @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 01:50:16.213] @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 01:50:16.213] @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 01:50:16.214] @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 01:50:16.214] @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 01:50:16.221] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:16.221] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default gammaloop-nextest-integration>  [2026-09-14 01:50:16.227] @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 01:50:16.227] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:16.227] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.553s] ( 66/166) 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 0.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:15.785] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.785] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.804] @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 01:50:15.804] @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 01:50:15.804] @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 01:50:15.804] @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 01:50:15.805] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:15.806] @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 01:50:15.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:15.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @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 01:50:15.909] @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 01:50:15.909] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:15.909] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:15.909] @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 01:50:15.910] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:16.214] @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 │ 37ms (46%) │ 21ms (26%) │ 23ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 56ms (31%) │ 58ms (32%) │ 67ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 93ms (36%) │ 79ms (30%) │ 90ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:16.215] @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 01:50:16.215] @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 01:50:16.225] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:16.225] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default gammaloop-nextest-integration>  [2026-09-14 01:50:16.232] @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 01:50:16.232] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:16.232] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.554s] ( 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 0.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:15.787] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.787] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.806] @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 01:50:15.806] @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 01:50:15.806] @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 01:50:15.807] @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 01:50:15.807] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:15.808] @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 01:50:15.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.815] @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 01:50:15.909] @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 01:50:15.909] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:15.909] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:15.909] @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 01:50:15.911] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:16.215] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.07 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 │ 37ms (45%) │ 21ms (27%) │ 23ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 56ms (31%) │ 58ms (32%) │ 68ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 93ms (35%) │ 80ms (30%) │ 91ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:16.216] @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 01:50:16.217] @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 01:50:16.218] @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 01:50:16.218] @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 01:50:16.225] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:16.225] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default gammaloop-nextest-integration>  [2026-09-14 01:50:16.232] @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 01:50:16.232] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:16.232] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.963s] ( 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 0.95s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:17.302] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:17.302] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:17.319] @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 01:50:17.319] @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 01:50:17.319] @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 01:50:17.320] @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 01:50:17.320] @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 01:50:17.321] @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 01:50:17.322] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:17.322] @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 01:50:17.324] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:17.332] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:17.333] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:17.334] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:17.334] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:17.335] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:17.335] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:17.338] @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 01:50:17.349] @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 01:50:17.350] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:17.350] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:17.350] @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 01:50:17.351] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:18.156] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.96 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ 1L │ GL15 │ 9 │ 395ms (52%) │ 134ms (18%) │ 230ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 395ms (52%) │ 134ms (18%) │ 230ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:18.157] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:18.161] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:50:18.164] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:18.167] @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 01:50:18.168] @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 [ 0.982s] ( 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 0.97s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:19.234] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:19.234] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:19.252] @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 01:50:19.252] @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 01:50:19.252] @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 01:50:19.253] @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 01:50:19.253] @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 01:50:19.254] @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 01:50:19.255] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:19.255] @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 01:50:19.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:19.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:19.268] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:19.269] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:19.270] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:19.270] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:19.270] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:19.273] @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 01:50:19.284] @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 01:50:19.285] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:19.285] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:19.285] @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 01:50:19.286] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:20.093] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 98.93 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ 1L │ GL15 │ 9 │ 394ms (53%) │ 127ms (17%) │ 226ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 394ms (53%) │ 127ms (17%) │ 226ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:20.094] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:20.098] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:50:20.101] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:20.105] @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 01:50:20.117] @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 [ 0.346s] ( 73/166) 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 0.33s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:20.221] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:50:20.221] @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 01:50:20.222] @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 01:50:20.222] @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 01:50:20.234] @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 01:50:20.235] @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 01:50:20.235] @gammaloop_api::se... INFO : Running command generate existing -p bare_raised_scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:20.438] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 72.64 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 │ raised_se_q1_dot_q3 │ 5 │ 12ms (75%) │ 2ms (15%) │ 1ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q3e │ 5 │ 22ms (78%) │ 3ms (13%) │ 2ms (9.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q3e_q4e │ 5 │ 27ms (78%) │ 4ms (13%) │ 3ms (8.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q3e_q4e_q5e │ 5 │ 18ms (72%) │ 4ms (17%) │ 2ms (10%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q4e │ 5 │ 19ms (75%) │ 3ms (15%) │ 2ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_temporal │ 5 │ 10ms (84%) │ 0ms (3.9%) │ 1ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q3_temporal │ 5 │ 9ms (83%) │ 0ms (3.9%) │ 1ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q4_temporal │ 5 │ 10ms (84%) │ 0ms (3.6%) │ 1ms (12%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q5_temporal │ 5 │ 10ms (84%) │ 0ms (3.8%) │ 1ms (12%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_unit │ 5 │ 12ms (85%) │ 0ms (4.6%) │ 1ms (10%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼─────────────────────────────────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 50 │ 154ms (79%) │ 21ms (11%) │ 20ms (11%) │ 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#4}> 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#4}>>::{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#4}>>>::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::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>  33: , 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>  34: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35:  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>  36: 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>  37:  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>  38: , 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>  39: , ::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>  40: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  41: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  42: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  43: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  44: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  45: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  46: __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 [ 1.133s] ( 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 1.13s 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 [ 0.964s] ( 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 0.95s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:22.021] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:22.021] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:22.039] @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 01:50:22.039] @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 01:50:22.039] @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 01:50:22.039] @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 01:50:22.040] @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 01:50:22.041] @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 01:50:22.041] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:22.042] @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 01:50:22.044] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:22.052] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:22.052] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:22.054] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:22.054] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:22.054] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:22.054] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:22.057] @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 01:50:22.068] @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 01:50:22.069] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:22.069] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:22.069] @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 01:50:22.070] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:22.875] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.22 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 │ 387ms (52%) │ 127ms (17%) │ 224ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 387ms (52%) │ 127ms (17%) │ 224ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:22.876] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:22.880] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:50:22.884] @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 [ 0.201s] ( 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 0.19s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:22.955] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:50:22.955] @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 01:50:22.956] @gammaloop_api::se... INFO : Running command import graphs ./tests/resources/graphs/mass_approach_scalar_self_energy.dot gammaloop-nextest-integration>  [2026-09-14 01:50:22.956] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/mass_approach_scalar_self_energy.dot' gammaloop-nextest-integration>  [2026-09-14 01:50:22.960] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:23.073] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 68.91 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ dotted_bubble │ 5 │ 58ms (93%) │ 0ms (1.5%) │ 3ms (5.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ dotted_bubble_small_mass │ 4 │ 36ms (90%) │ 1ms (2.5%) │ 2ms (7.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 94ms (92%) │ 1ms (1.9%) │ 6ms (5.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:23.088] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.243s] ( 83/166) 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 0.23s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.010] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.010] @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 01:50:23.012] @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 01:50:23.012] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/uv_tests/scalar_raised_self_energy.dot' gammaloop-nextest-integration>  [2026-09-14 01:50:23.014] @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 01:50:23.015] @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 01:50:23.016] @gammaloop_api::se... INFO : Running command generate existing -p raised_scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.130] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 66.11 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────────────────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────────────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ scalar_raised_self_energy │ 5 │ 73ms (83%) │ 8ms (9.3%) │ 7ms (8.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────────────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 5 │ 73ms (83%) │ 8ms (9.3%) │ 7ms (8.0%) │ 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:2841 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 [ 0.381s] ( 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 0.37s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.045] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.045] @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 01:50:23.046] @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 01:50:23.046] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/mass_approach_scalar_self_energy.dot' gammaloop-nextest-integration>  [2026-09-14 01:50:23.051] @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 01:50:23.052] @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 01:50:23.053] @gammaloop_api::se... INFO : Running command generate existing -p scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.259] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.82 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────────────────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ dotted_bubble │ 5 │ 62ms (93%) │ 1ms (1.6%) │ 3ms (5.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ dotted_bubble_small_mass │ 4 │ 59ms (94%) │ 1ms (1.8%) │ 2ms (4.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 121ms (94%) │ 2ms (1.7%) │ 6ms (4.8%) │ 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#4}> 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#4}>>::{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#4}>>>::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::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>  33: , 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>  34: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35:  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>  36: 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>  37:  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>  38: , 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>  39: , ::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>  40: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  41: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  42: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  43: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  44: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  45: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  46: __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 [ 0.427s] ( 86/166) 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 0.42s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:22.995] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:50:22.995] @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 01:50:22.996] @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 01:50:22.996] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/raised_cut_numerator_cancellation.dot' gammaloop-nextest-integration>  [2026-09-14 01:50:22.999] @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 01:50:23.000] @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 01:50:23.000] @gammaloop_api::se... INFO : Running command generate existing -p raised_cut_cancellation -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.105] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 66.75 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬────────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ lower_bubble │ 2 │ 1ms (83%) │ 0ms (2.0%) │ 0ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ powered_cancel │ 4 │ 14ms (83%) │ 1ms (8.0%) │ 1ms (9.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 15ms (83%) │ 1ms (7.3%) │ 1ms (10%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴────────────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:23.106] @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 01:50:23.106] @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 01:50:23.107] @commands::select INFO : Kept master graphs: 1 (powered_cancel) gammaloop-nextest-integration>  [2026-09-14 01:50:23.107] @commands::select INFO : Removed master graphs: 1 (lower_bubble) gammaloop-nextest-integration>  [2026-09-14 01:50:23.107] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.107] @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 01:50:23.108] @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 01:50:23.108] @commands::select INFO : Kept master graphs: 1 (lower_bubble) gammaloop-nextest-integration>  [2026-09-14 01:50:23.108] @commands::select INFO : Removed master graphs: 1 (powered_cancel) gammaloop-nextest-integration>  [2026-09-14 01:50:23.108] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #2 -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.108] @gammaloop_api::se... INFO : Running command generate existing -p raised_cut_powered -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.210] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 75.11 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬────────────────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ powered_cancel │ 4 │ 7ms (74%) │ 1ms (11%) │ 1ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 7ms (74%) │ 1ms (11%) │ 1ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴────────────────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:23.211] @gammaloop_api::se... INFO : Running command generate existing -p raised_cut_lower -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.315] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 75.54 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ lower_bubble │ 2 │ 2ms (84%) │ 0ms (1.8%) │ 0ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 2ms (84%) │ 0ms (1.8%) │ 0ms (14%) │ 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#4}> 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#4}>>::{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#4}>>>::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 [ 0.619s] ( 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 0.61s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.473] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.473] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.497] @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 01:50:23.497] @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 01:50:23.497] @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 01:50:23.498] @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 01:50:23.498] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:23.499] @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 01:50:23.501] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.504] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @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 01:50:23.617] @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 01:50:23.617] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.617] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.617] @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 01:50:23.618] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:23.941] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.36 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 49ms (51%) │ 21ms (22%) │ 26ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 63ms (31%) │ 62ms (31%) │ 75ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 112ms (38%) │ 84ms (28%) │ 101ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:23.942] @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 01:50:23.943] @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 01:50:23.945] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.792s] ( 99/166) 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 0.78s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.457] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.457] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.479] @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 01:50:23.479] @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 01:50:23.479] @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 01:50:23.480] @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 01:50:23.480] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:23.481] @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 01:50:23.483] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.486] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:23.486] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.486] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.487] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.487] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.487] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.487] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:23.487] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:23.488] @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 01:50:23.633] @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 01:50:23.633] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.633] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.633] @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 01:50:23.634] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:24.083] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 90.57 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 │ 53ms (36%) │ 44ms (30%) │ 51ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 74ms (32%) │ 83ms (35%) │ 77ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 128ms (33%) │ 127ms (33%) │ 128ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:24.084] @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 01:50:24.085] @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 01:50:24.092] @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 01:50:24.093] @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 01:50:24.095] @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 01:50:24.108] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:24.108] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default, epem_ddxg_copy@default_copy gammaloop-nextest-integration>  [2026-09-14 01:50:24.109] @commands::integrate INFO : Runtime graph-group subset for epem_ddxg@default: 1 of 2 groups [GL0] gammaloop-nextest-integration>  [2026-09-14 01:50:24.111] @commands::integrate INFO : Runtime graph-group subset for epem_ddxg_copy@default_copy: 1 of 2 groups [GL2] gammaloop-nextest-integration>  [2026-09-14 01:50:24.120] @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 01:50:24.121] @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 01:50:24.121] @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#4}> 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#4}>>::{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#4}>>>::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 [ 1.573s] (103/166) 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 1.517849527s gammaloop-nextest-integration>  scalar GL00 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 18.320857ms 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 1.56s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.801] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.801] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.805] @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 01:50:23.805] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:23.806] @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 01:50:23.807] @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 01:50:23.808] @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 01:50:23.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.815] @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 01:50:23.822] @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 01:50:23.822] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.822] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.822] @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 01:50:23.823] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:23.824] @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 01:50:25.221] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 95.77 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 │ 964ms (74%) │ 90ms (7.0%) │ 245ms (19%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 964ms (74%) │ 90ms (7.0%) │ 245ms (19%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:25.222] @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:2797 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 [ 1.493s] (104/166) 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 1.421110786s 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 1.48s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:24.116] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:24.116] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:24.123] @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 01:50:24.124] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:24.125] @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 01:50:24.126] @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 01:50:24.127] @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 01:50:24.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:24.130] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.134] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.134] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.137] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.137] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.138] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.139] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.139] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.145] @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 01:50:24.153] @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 01:50:24.153] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:24.154] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:24.154] @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 01:50:24.155] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:24.156] @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 01:50:25.409] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 93.58 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 939ms (81%) │ 25ms (2.2%) │ 198ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 939ms (81%) │ 25ms (2.2%) │ 198ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:25.410] @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:2797 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 [ 1.369s] (105/166) 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 1.307333012s gammaloop-nextest-integration>  scalar GL00 q6_component_0_numerator local-UV route orientation-local local-3D: evaluation 12.728417ms 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 1.35s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:24.263] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:24.263] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:24.266] @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 01:50:24.267] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:24.267] @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 01:50:24.268] @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 01:50:24.269] @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 01:50:24.270] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:24.271] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.271] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.276] @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 01:50:24.287] @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 01:50:24.287] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:24.287] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:24.287] @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 01:50:24.288] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:24.290] @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 01:50:25.463] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.06 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 │ 870ms (81%) │ 22ms (2.1%) │ 182ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 870ms (81%) │ 22ms (2.1%) │ 182ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:25.464] @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:2797 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 [ 1.717s] (107/166) 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 1.661905218s gammaloop-nextest-integration>  scalar GL00 q5_component_0_numerator local-UV route orientation-local local-3D: evaluation 14.922122ms 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 1.70s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.984] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.984] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.988] @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 01:50:23.988] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:23.989] @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 01:50:23.990] @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 01:50:23.991] @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 01:50:23.992] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.993] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.994] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.000] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.003] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.003] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.006] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.013] @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 01:50:24.030] @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 01:50:24.030] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:24.030] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:24.030] @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 01:50:24.031] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:24.032] @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 01:50:25.533] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.22 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 │ 1.11s (78%) │ 44ms (3.1%) │ 265ms (19%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.11s (78%) │ 44ms (3.1%) │ 265ms (19%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:25.534] @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:2797 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 [ 1.879s] (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 1.827895787s 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 1.87s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.874] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.874] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.877] @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 01:50:23.878] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:23.878] @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 01:50:23.879] @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 01:50:23.880] @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 01:50:23.881] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.882] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.882] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.883] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.884] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.884] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.884] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.884] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.884] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.887] @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 01:50:23.894] @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 01:50:23.894] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.895] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.895] @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 01:50:23.895] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:23.896] @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 01:50:25.598] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 97.33 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.25s (75%) │ 64ms (3.9%) │ 351ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.25s (75%) │ 64ms (3.9%) │ 351ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:25.599] @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:2797 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 [ 1.281s] (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 1.198037998s gammaloop-nextest-integration>  scalar GL04 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 24.912623ms 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 1.27s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.761] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.761] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.764] @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 01:50:25.765] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.765] @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 01:50:25.766] @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 01:50:25.767] @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 01:50:25.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.769] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.769] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.769] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.771] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.771] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.771] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.774] @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 01:50:25.781] @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 01:50:25.781] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.781] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.781] @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 01:50:25.782] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.783] @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 01:50:26.853] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.77 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 │ GL04 │ 13 │ 763ms (77%) │ 23ms (2.3%) │ 207ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 763ms (77%) │ 23ms (2.3%) │ 207ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:26.854] @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:2797 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 [ 1.674s] (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 1.590858323s gammaloop-nextest-integration>  scalar GL00 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 21.544134ms 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 1.66s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.381] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.381] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.384] @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 01:50:25.385] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.385] @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 01:50:25.386] @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 01:50:25.387] @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 01:50:25.388] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.389] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.389] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.390] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.391] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.391] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.392] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.392] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.392] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.394] @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 01:50:25.401] @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 01:50:25.401] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.401] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.401] @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 01:50:25.402] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.403] @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 01:50:26.872] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 92.01 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.11s (76%) │ 45ms (3.2%) │ 296ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.11s (76%) │ 45ms (3.2%) │ 296ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:26.873] @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:2797 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 [ 1.549s] (115/166) 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 1.414075699s gammaloop-nextest-integration>  scalar GL04 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 40.427387ms 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 1.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.687] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.687] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.690] @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 01:50:25.691] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.691] @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 01:50:25.692] @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 01:50:25.693] @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 01:50:25.694] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.695] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.695] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.696] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.698] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.698] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.698] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.703] @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 01:50:25.714] @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 01:50:25.714] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.714] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.715] @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 01:50:25.717] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.718] @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 01:50:27.001] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 90.39 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 877ms (72%) │ 76ms (6.3%) │ 269ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 877ms (72%) │ 76ms (6.3%) │ 269ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.002] @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:2797 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 [ 1.993s] (116/166) 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 1.924882533s 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 1.97s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.342] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.342] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.345] @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 01:50:25.346] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.346] @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 01:50:25.347] @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 01:50:25.348] @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 01:50:25.349] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.350] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.350] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.351] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.353] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.353] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.353] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.354] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.354] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.357] @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 01:50:25.369] @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 01:50:25.370] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.370] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.370] @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 01:50:25.372] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.373] @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 01:50:27.160] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.81 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 │ 1.32s (76%) │ 74ms (4.2%) │ 353ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.32s (76%) │ 74ms (4.2%) │ 353ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.161] @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:2797 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 [ 3.494s] (117/166) 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 3.280843386s gammaloop-nextest-integration>  scalar GL00 no_numerator local-UV route orientation-local local-3D: evaluation 86.759761ms 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 3.48s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.858] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.858] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.862] @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 01:50:23.862] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:23.863] @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 01:50:23.864] @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 01:50:23.865] @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 01:50:23.866] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.867] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.867] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.868] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.872] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.872] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.876] @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 01:50:23.887] @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 01:50:23.887] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.887] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.887] @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 01:50:23.888] @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 01:50:23.889] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.890] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.890] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.890] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.894] @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 01:50:23.901] @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 01:50:23.901] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.901] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.901] @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 01:50:23.902] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:23.902] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl00_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:50:24.958] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 84.85 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL00 │ 8 │ 925ms (91%) │ 27ms (2.7%) │ 63ms (6.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 925ms (91%) │ 27ms (2.7%) │ 63ms (6.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:24.959] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl00_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:50:27.033] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 118.73 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 │ 8 │ 1.53s (75%) │ 299ms (15%) │ 217ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 1.53s (75%) │ 299ms (15%) │ 217ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.034] @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:2797 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 [ 1.395s] (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 1.287017062s gammaloop-nextest-integration>  scalar GL04 q5_component_0_numerator local-UV route orientation-local local-3D: evaluation 39.082784ms 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 1.38s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:26.203] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:26.203] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:26.206] @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 01:50:26.207] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:26.208] @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 01:50:26.208] @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 01:50:26.209] @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 01:50:26.210] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:26.211] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:26.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:26.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.214] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.214] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.214] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.214] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.214] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.217] @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 01:50:26.225] @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 01:50:26.225] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:26.225] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:26.225] @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 01:50:26.226] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:26.227] @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 01:50:27.391] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.13 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 753ms (70%) │ 43ms (4.1%) │ 274ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 753ms (70%) │ 43ms (4.1%) │ 274ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.392] @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:2797 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 [ 3.309s] (119/166) 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 3.243124711s gammaloop-nextest-integration>  scalar GL00 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 15.495257ms 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 3.29s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:24.408] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:24.408] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:24.413] @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 01:50:24.416] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:24.417] @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 01:50:24.418] @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 01:50:24.419] @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 01:50:24.423] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:24.424] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.427] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.430] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.434] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.434] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.437] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.440] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.440] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.442] @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 01:50:24.449] @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 01:50:24.449] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:24.450] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:24.450] @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 01:50:24.451] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:24.452] @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 01:50:27.524] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 110.27 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 │ 1.83s (61%) │ 205ms (6.8%) │ 979ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.83s (61%) │ 205ms (6.8%) │ 979ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.525] @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:2797 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 [ 0.380s] (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 0.37s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:27.723] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:27.723] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:27.726] @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 01:50:27.727] @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 01:50:27.728] @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 01:50:27.729] @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 01:50:27.729] @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 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @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 01:50:27.737] @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 01:50:27.737] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/6 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.737] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.843] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 75.91 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 8ms (93%) │ 0ms (2.8%) │ 0ms (4.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 8ms (93%) │ 0ms (2.8%) │ 0ms (4.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.844] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:27.844] @commands::remove INFO : Removed integrand LO from process born gammaloop-nextest-integration>  [2026-09-14 01:50:27.845] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0 gammaloop-nextest-integration>  [2026-09-14 01:50:27.845] @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 01:50:27.845] @commands::import INFO : Loading graphs from inline DOT string gammaloop-nextest-integration>  [2026-09-14 01:50:27.855] @gammaloop_api::se... INFO : Running command generate existing -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:50:27.959] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 80.87 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 │ 11ms (91%) │ 0ms (2.1%) │ 0ms (6.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 11ms (91%) │ 0ms (2.1%) │ 0ms (6.9%) │ 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#4}> 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#4}>>::{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#4}>>>::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 [ 1.271s] (121/166) 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 1.188403465s gammaloop-nextest-integration>  scalar GL04 q6_component_0_numerator local-UV route orientation-local local-3D: evaluation 21.393762ms 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 1.26s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:26.859] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:26.859] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:26.862] @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 01:50:26.863] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:26.863] @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 01:50:26.864] @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 01:50:26.865] @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 01:50:26.866] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:26.867] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:26.867] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:26.868] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.872] @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 01:50:26.879] @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 01:50:26.879] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:26.879] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:26.879] @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 01:50:26.880] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:26.881] @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 01:50:27.930] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.82 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 │ 656ms (69%) │ 37ms (4.0%) │ 250ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 656ms (69%) │ 37ms (4.0%) │ 250ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.931] @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:2797 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 [ 0.257s] (122/166) 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 0.24s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.079] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.079] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.083] @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 01:50:28.083] @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 01:50:28.084] @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 01:50:28.085] @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 01:50:28.086] @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 01:50:28.087] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.087] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.087] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.091] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.091] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.091] @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 01:50:28.107] @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 01:50:28.107] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/120 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.107] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.217] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 76.05 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 │ 2 │ 41ms (98%) │ 0ms (0.68%) │ 0ms (1.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 41ms (98%) │ 0ms (0.68%) │ 0ms (1.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.217] @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 01:50:28.218] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:28.218] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:50:28.224] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 12 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:28.224] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.267s] (123/166) 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 0.25s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.124] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.124] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.128] @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 01:50:28.128] @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 01:50:28.129] @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 01:50:28.130] @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 01:50:28.131] @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 01:50:28.132] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.132] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.139] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.142] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.142] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.148] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.148] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.151] @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 01:50:28.158] @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 01:50:28.158] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/24 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.158] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.266] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 72.95 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 │ 2 │ 22ms (97%) │ 0ms (1.1%) │ 0ms (1.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 22ms (97%) │ 0ms (1.1%) │ 0ms (1.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.266] @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 01:50:28.267] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:28.267] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:50:28.269] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 9 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:28.269] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.254s] (125/166) 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 0.24s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.358] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.358] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.361] @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 01:50:28.362] @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 01:50:28.363] @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 01:50:28.364] @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 01:50:28.364] @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 01:50:28.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.368] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.368] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.369] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.369] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.369] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.369] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.369] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.369] @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 01:50:28.372] @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 01:50:28.372] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.372] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.478] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 74.94 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 6ms (91%) │ 0ms (3.6%) │ 0ms (5.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 6ms (91%) │ 0ms (3.6%) │ 0ms (5.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.478] @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 01:50:28.479] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:28.479] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:50:28.481] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:28.481] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.244s] (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 0.23s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.402] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.402] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.405] @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 01:50:28.406] @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 01:50:28.406] @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 01:50:28.407] @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 01:50:28.408] @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 01:50:28.409] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.409] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.409] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.409] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.410] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.410] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.410] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.410] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.410] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.410] @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 01:50:28.414] @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 01:50:28.414] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.414] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.517] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 73.65 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 (81%) │ 0ms (7.7%) │ 0ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 3ms (81%) │ 0ms (7.7%) │ 0ms (11%) │ 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#4}> 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#4}>>::{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#4}>>>::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 [ 0.277s] (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 0.26s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.603] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.603] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.607] @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 01:50:28.607] @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 01:50:28.608] @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 01:50:28.609] @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 01:50:28.610] @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 01:50:28.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.614] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.626] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.626] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.629] @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 01:50:28.640] @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 01:50:28.641] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/6 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.641] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.751] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 75.73 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 16ms (96%) │ 0ms (1.5%) │ 0ms (2.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 16ms (96%) │ 0ms (1.5%) │ 0ms (2.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.752] @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 01:50:28.753] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:28.753] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:50:28.755] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:28.755] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.258s] (128/166) 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 0.25s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.646] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.646] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.652] @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 01:50:28.653] @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 01:50:28.654] @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 01:50:28.655] @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 01:50:28.656] @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 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @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 01:50:28.661] @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 01:50:28.661] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.661] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.773] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 75.07 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 5ms (48%) │ 5ms (47%) │ 0ms (5.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 5ms (48%) │ 5ms (47%) │ 0ms (5.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.774] @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 01:50:28.774] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:28.774] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:50:28.777] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:28.777] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.405s] (129/166) 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 0.39s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.534] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.534] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.538] @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 01:50:28.539] @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 01:50:28.540] @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 01:50:28.540] @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 01:50:28.541] @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 01:50:28.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.544] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.544] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.544] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.544] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.578] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.578] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.581] @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 01:50:28.589] @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 01:50:28.589] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/720 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.589] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.802] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 73.27 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 │ 112ms (99%) │ 0ms (0.21%) │ 0ms (0.36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 112ms (99%) │ 0ms (0.21%) │ 0ms (0.36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.803] @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 01:50:28.803] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:28.803] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:50:28.809] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 15 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:28.809] @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#4}> 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#4}>>::{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#4}>>>::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 [ 1.820s] (130/166) 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 1.754545s gammaloop-nextest-integration>  scalar GL08 no_numerator local-UV route orientation-local local-3D: evaluation 29.699032ms 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 1.81s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:27.252] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:27.252] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:27.255] @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 01:50:27.256] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:27.256] @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 01:50:27.257] @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 01:50:27.258] @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 01:50:27.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.261] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.262] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.262] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.262] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.263] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.263] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.265] @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 01:50:27.278] @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 01:50:27.278] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.278] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.282] @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 01:50:27.283] @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 01:50:27.284] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.285] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.285] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.288] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.292] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.292] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.293] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.294] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.294] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.296] @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 01:50:27.302] @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 01:50:27.302] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.302] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.302] @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 01:50:27.303] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:27.304] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl08_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:50:27.638] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 83.27 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 │ 283ms (91%) │ 9ms (3.1%) │ 18ms (5.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 283ms (91%) │ 9ms (3.1%) │ 18ms (5.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.639] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl08_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:50:28.894] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.08 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL08 │ 4 │ 1.02s (88%) │ 96ms (8.3%) │ 45ms (3.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 1.02s (88%) │ 96ms (8.3%) │ 45ms (3.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.895] @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:2797 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 [ 0.266s] (131/166) 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 01:50:28.883] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.883] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.887] @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 01:50:28.887] @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 01:50:28.888] @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 01:50:28.889] @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 01:50:28.890] @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 01:50:28.890] @commands::import INFO : Loading graphs from inline DOT string gammaloop-nextest-integration>  [2026-09-14 01:50:28.893] @gammaloop_api::se... INFO : Running command generate existing -p interference -i virtual gammaloop-nextest-integration>  [2026-09-14 01:50:29.025] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 73.70 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 │ 22ms (94%) │ 0ms (2.2%) │ 0ms (4.1%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 22ms (94%) │ 0ms (2.2%) │ 0ms (4.1%) │ 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#4}> 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#4}>>::{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#4}>>>::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 [ 2.077s] (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 1.197565271s gammaloop-nextest-integration>  scalar GL09 no_numerator local-UV route orientation-local local-3D: evaluation 19.015611ms gammaloop-nextest-integration>  scalar GL09 no_numerator local-UV route orientation-local local-3D: Arb evaluation 307.762747ms gammaloop-nextest-integration>  scalar GL09 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 18.673048ms gammaloop-nextest-integration>  scalar GL09 quadratic_pair_numerator local-UV route orientation-local local-3D: Arb evaluation 481.711735ms 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 2.06s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:27.332] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:27.332] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:27.335] @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 01:50:27.336] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:27.337] @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 01:50:27.337] @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 01:50:27.338] @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 01:50:27.339] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.340] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.341] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.341] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.343] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.343] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.343] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.343] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.343] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.346] @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 01:50:27.353] @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 01:50:27.353] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.353] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.353] @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 01:50:27.354] @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 01:50:27.355] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.356] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.359] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.359] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.359] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.360] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.360] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.363] @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 01:50:27.371] @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 01:50:27.371] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.371] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.371] @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 01:50:27.372] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:27.373] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl09_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:50:27.589] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 80.29 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL09 │ 4 │ 149ms (89%) │ 6ms (4.0%) │ 11ms (7.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 149ms (89%) │ 6ms (4.0%) │ 11ms (7.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.590] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl09_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:50:28.430] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 92.96 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL09 │ 4 │ 704ms (87%) │ 61ms (7.6%) │ 43ms (5.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 704ms (87%) │ 61ms (7.6%) │ 43ms (5.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.431] @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::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>  27: , 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>  28: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29:  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>  30: 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>  31:  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>  32: , 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>  33: , ::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>  34: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  36: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  37: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  38: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  39: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  40: __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 [ 3.522s] (134/166) 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 3.43290197s 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 3.51s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.949] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.949] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.953] @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 01:50:25.953] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.954] @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 01:50:25.955] @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 01:50:25.956] @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 01:50:25.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.959] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.959] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.959] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.961] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.961] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.962] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.962] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.962] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.965] @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 01:50:25.972] @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 01:50:25.972] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.972] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.972] @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 01:50:25.973] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.974] @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 01:50:29.222] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 95.77 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 │ GL04 │ 13 │ 2.28s (71%) │ 143ms (4.4%) │ 808ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 2.28s (71%) │ 143ms (4.4%) │ 808ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.223] @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:2797 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 [ 2.094s] (135/166) 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 1.91308888s gammaloop-nextest-integration>  scalar GL24 no_numerator local-UV route orientation-local local-3D: evaluation 96.54126ms 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 2.08s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:27.400] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:27.400] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:27.404] @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 01:50:27.404] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:27.405] @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 01:50:27.406] @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 01:50:27.407] @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 01:50:27.408] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.409] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.409] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.412] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.416] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.416] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.420] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.422] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.422] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.424] @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 01:50:27.431] @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 01:50:27.431] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.432] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.432] @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 01:50:27.433] @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 01:50:27.434] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.435] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.437] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.439] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.440] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.440] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.440] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.441] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.441] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.447] @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 01:50:27.463] @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 01:50:27.463] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.463] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.463] @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 01:50:27.464] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:27.465] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl24_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:50:28.013] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 83.70 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 │ 482ms (91%) │ 19ms (3.7%) │ 29ms (5.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 482ms (91%) │ 19ms (3.7%) │ 29ms (5.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.014] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl24_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:50:29.164] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.58 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL24 │ 7 │ 931ms (85%) │ 112ms (10%) │ 53ms (4.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 931ms (85%) │ 112ms (10%) │ 53ms (4.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.165] @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:2797 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 [ 0.369s] (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 0.36s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:29.442] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:29.442] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:29.445] @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 01:50:29.446] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:29.446] @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 01:50:29.447] @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 01:50:29.448] @gammaloop_api::se... INFO : Running command set global kv global.generation.uv.generate_integrated=true gammaloop-nextest-integration>  [2026-09-14 01:50:29.449] @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 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @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 01:50:29.453] @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 01:50:29.454] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:29.454] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:29.507] @settings::runtime WARNING : No external kinematics were provided; using default-generated external momenta and helicities. gammaloop-nextest-integration>  [2026-09-14 01:50:29.556] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 70.98 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 │ 50ms (96%) │ 0ms (1.1%) │ 1ms (3.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 5 │ 50ms (96%) │ 0ms (1.1%) │ 1ms (3.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────────────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.557] @gammaloop_api::se... INFO : Running command set global kv global.generation.uv.generate_integrated=false gammaloop-nextest-integration>  [2026-09-14 01:50:29.558] @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 01:50:29.559] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:29.559] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.560] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.560] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.560] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.560] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.560] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.560] @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 01:50:29.563] @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 01:50:29.563] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:29.563] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:29.580] @settings::runtime WARNING : No external kinematics were provided; using default-generated external momenta and helicities. gammaloop-nextest-integration>  [2026-09-14 01:50:29.665] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 79.05 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────────────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ scalar_bubble_below_thres │ GL0 │ 5 │ 14ms (86%) │ 0ms (1.5%) │ 1ms (12%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 5 │ 14ms (86%) │ 0ms (1.5%) │ 1ms (12%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────────────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.666] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.667] @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 01:50:29.668] @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 01:50:29.670] @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 01:50:29.671] @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 01:50:29.672] @integrands::process WARNING : Monte Carlo sampling over orientations is using the SingleParametric evaluator gammaloop-nextest-integration>  [2026-09-14 01:50:29.673] @process::amplitude INFO : Input is below threshold: 0 existing threshold E-surfaces across 0/1 graph groups gammaloop-nextest-integration>  [2026-09-14 01:50:29.673] @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 01:50:29.673] @commands::inspect INFO : Parameterization jacobian for this point: +1.0000000000000000e0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.673] @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 01:50:29.674] @integrands::process WARNING : Monte Carlo sampling over orientations is using the SingleParametric evaluator gammaloop-nextest-integration>  [2026-09-14 01:50:29.674] @process::amplitude INFO : Input is below threshold: 0 existing threshold E-surfaces across 0/1 graph groups gammaloop-nextest-integration>  [2026-09-14 01:50:29.675] @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 01:50:29.675] @commands::inspect INFO : Parameterization jacobian for this point: +1.0000000000000000e0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.675] @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 01:50:29.676] @integrands::process WARNING : Monte Carlo sampling over orientations is using the SingleParametric evaluator gammaloop-nextest-integration>  [2026-09-14 01:50:29.676] @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 [ 2.879s] (140/166) 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 2.792465156s gammaloop-nextest-integration>  scalar GL04 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 25.272548ms 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 2.86s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:27.106] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:27.106] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:27.109] @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 01:50:27.110] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:27.110] @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 01:50:27.114] @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 01:50:27.115] @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 01:50:27.116] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.120] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.120] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.121] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.128] @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 01:50:27.143] @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 01:50:27.143] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.144] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.144] @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 01:50:27.144] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:27.145] @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 01:50:29.756] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.14 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 1.91s (76%) │ 83ms (3.3%) │ 519ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.91s (76%) │ 83ms (3.3%) │ 519ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.757] @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:2797 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 [ 5.211s] (143/166) 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 5.059471132s gammaloop-nextest-integration>  scalar GL04 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 43.217331ms 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 5.20s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:26.439] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:26.439] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:26.443] @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 01:50:26.444] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:26.444] @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 01:50:26.445] @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 01:50:26.446] @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 01:50:26.447] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:26.448] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:26.448] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:26.448] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.449] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.449] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.452] @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 01:50:26.460] @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 01:50:26.460] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:26.460] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:26.460] @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 01:50:26.461] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:26.462] @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 01:50:31.383] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 99.85 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 2.86s (58%) │ 152ms (3.1%) │ 1.88s (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 2.86s (58%) │ 152ms (3.1%) │ 1.88s (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.384] @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:2797 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 [ 6.186s] (144/166) 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 2.162155088s gammaloop-nextest-integration>  scalar GL02 no_numerator local-UV route orientation-local local-3D: evaluation 31.415582ms gammaloop-nextest-integration>  scalar GL02 no_numerator local-UV route orientation-local local-3D: Arb evaluation 750.953149ms gammaloop-nextest-integration>  scalar GL02 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 40.301381ms gammaloop-nextest-integration>  scalar GL02 quadratic_pair_numerator local-UV route orientation-local local-3D: Arb evaluation 1.35986698s 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 6.17s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.741] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.741] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.744] @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 01:50:25.745] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.746] @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 01:50:25.747] @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 01:50:25.748] @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 01:50:25.749] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.750] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.750] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.750] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.752] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.752] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.752] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.753] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.753] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.755] @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 01:50:25.764] @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 01:50:25.764] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.764] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.765] @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 01:50:25.768] @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 01:50:25.769] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.771] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.771] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.771] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.773] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.773] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.773] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.774] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.774] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.778] @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 01:50:25.791] @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 01:50:25.791] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.791] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.791] @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 01:50:25.793] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.794] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl02_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:50:26.016] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 79.83 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 │ 155ms (75%) │ 22ms (11%) │ 28ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 155ms (75%) │ 22ms (11%) │ 28ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:26.017] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl02_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:50:27.691] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.16 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 │ 1.43s (89%) │ 116ms (7.2%) │ 61ms (3.8%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 1.43s (89%) │ 116ms (7.2%) │ 61ms (3.8%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.692] @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_core[cada95619a6da0dc]::registry::in_worker::, 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}, (alloc[2ea6bcb46fca0c42]::collections::linked_list::LinkedList>, alloc[2ea6bcb46fca0c42]::collections::linked_list::LinkedList>)> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: 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>  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 [ 8.413s] (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 8.326694679s gammaloop-nextest-integration>  scalar GL00 q7_squared_numerator local-UV route orientation-local local-3D: evaluation 26.903148ms 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 8.39s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.497] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.497] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.500] @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 01:50:23.501] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:23.502] @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 01:50:23.502] @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 01:50:23.503] @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 01:50:23.504] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.506] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.507] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.507] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.507] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.508] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.508] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.510] @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 01:50:23.518] @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 01:50:23.518] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.518] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.519] @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 01:50:23.520] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:23.522] @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 01:50:31.709] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 129.39 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 4.83s (60%) │ 549ms (6.8%) │ 2.71s (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 4.83s (60%) │ 549ms (6.8%) │ 2.71s (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.710] @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:2797 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 [ 6.313s] (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 6.030078187s gammaloop-nextest-integration>  scalar GL04 no_numerator local-UV route orientation-local local-3D: evaluation 96.952051ms 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 6.29s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.657] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.657] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.663] @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 01:50:25.664] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.668] @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 01:50:25.669] @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 01:50:25.670] @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 01:50:25.674] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.675] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.678] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.681] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.686] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.686] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.686] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.687] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.687] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.689] @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 01:50:25.705] @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 01:50:25.705] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.705] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.705] @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 01:50:25.706] @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 01:50:25.707] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.708] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.708] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.709] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.710] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.711] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.711] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.712] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.712] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.715] @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 01:50:25.722] @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 01:50:25.722] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.722] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.722] @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 01:50:25.723] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.724] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl04_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:50:26.354] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.09 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 │ 506ms (91%) │ 20ms (3.6%) │ 31ms (5.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 506ms (91%) │ 20ms (3.6%) │ 31ms (5.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:26.355] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl04_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:50:31.567] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 142.00 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 │ GL04 │ 7 │ 4.01s (78%) │ 771ms (15%) │ 337ms (6.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 4.01s (78%) │ 771ms (15%) │ 337ms (6.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.569] @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:2797 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 [ 6.546s] (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 6.41873942s gammaloop-nextest-integration>  scalar GL04 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 49.417611ms 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 6.53s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:27.070] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:27.070] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:27.073] @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 01:50:27.074] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:27.074] @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 01:50:27.075] @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 01:50:27.076] @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 01:50:27.077] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.078] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.078] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.079] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.082] @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 01:50:27.089] @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 01:50:27.090] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.090] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.090] @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 01:50:27.090] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:27.091] @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 01:50:33.364] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 112.83 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 │ 3.21s (51%) │ 440ms (7.0%) │ 2.60s (42%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 3.21s (51%) │ 440ms (7.0%) │ 2.60s (42%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:33.365] @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:2797 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 [ 6.604s] (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 6.59s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:29.179] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:29.179] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:29.202] @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 01:50:29.202] @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 01:50:29.202] @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 01:50:29.203] @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 01:50:29.204] @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 01:50:29.204] @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 01:50:29.205] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.210] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.214] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.218] @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 01:50:29.218] @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 01:50:29.221] @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 01:50:29.221] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:29.224] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:29.226] @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 01:50:29.551] @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 01:50:29.551] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:29.552] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:29.859] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 91.65 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 │ 55ms (55%) │ 14ms (15%) │ 29ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 68ms (58%) │ 18ms (16%) │ 29ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 123ms (57%) │ 33ms (16%) │ 59ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.860] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:30.076] @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 │ GL0 │ 3 │ 41ms (60%) │ 9ms (13%) │ 18ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 53ms (52%) │ 18ms (18%) │ 30ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 94ms (55%) │ 27ms (16%) │ 48ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:30.077] @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 01:50:30.078] @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 01:50:30.081] @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 01:50:30.081] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:30.087] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:50:30.087] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @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 01:50:30.482] @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 01:50:30.482] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:30.483] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:30.696] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.35 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 │ GL0 │ 3 │ 40ms (58%) │ 9ms (14%) │ 18ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 53ms (53%) │ 19ms (19%) │ 28ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 93ms (55%) │ 29ms (17%) │ 47ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:30.697] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:31.113] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 100.63 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 │ 31ms (53%) │ 9ms (16%) │ 18ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (50%) │ 18ms (19%) │ 31ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (53%) │ 9ms (16%) │ 18ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 50ms (52%) │ 18ms (19%) │ 27ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 16 │ 163ms (52%) │ 57ms (18%) │ 95ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.114] @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 01:50:31.115] @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 01:50:31.119] @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 01:50:31.119] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:31.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:50:31.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:31.128] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:31.130] @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 01:50:31.472] @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 01:50:31.472] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:31.473] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:31.684] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 104.36 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 │ 3 │ 34ms (55%) │ 9ms (15%) │ 18ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (51%) │ 18ms (20%) │ 28ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 84ms (53%) │ 28ms (18%) │ 46ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.685] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:32.219] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 116.36 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 │ 3 │ 32ms (55%) │ 9ms (16%) │ 17ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (52%) │ 18ms (19%) │ 27ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (53%) │ 9ms (16%) │ 18ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (52%) │ 18ms (19%) │ 27ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 33ms (55%) │ 9ms (15%) │ 18ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 48ms (51%) │ 18ms (19%) │ 28ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 24 │ 245ms (53%) │ 83ms (18%) │ 138ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:32.220] @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 01:50:32.221] @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 01:50:32.226] @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 01:50:32.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:32.231] @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 01:50:32.579] @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 01:50:32.579] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:32.579] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:32.788] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 118.31 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 (49%) │ 10ms (15%) │ 23ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 50ms (51%) │ 19ms (20%) │ 29ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 82ms (50%) │ 29ms (18%) │ 52ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:32.789] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:33.646] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 122.47 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 │ 3 │ 37ms (57%) │ 9ms (14%) │ 18ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 50ms (52%) │ 18ms (19%) │ 28ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (53%) │ 9ms (16%) │ 18ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 63ms (43%) │ 30ms (21%) │ 54ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 48ms (37%) │ 27ms (21%) │ 55ms (42%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 51ms (30%) │ 60ms (36%) │ 58ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 30ms (53%) │ 8ms (16%) │ 17ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (52%) │ 18ms (19%) │ 28ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 32 │ 363ms (44%) │ 184ms (22%) │ 280ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:33.647] @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 01:50:33.648] @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 01:50:33.655] @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 01:50:33.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:33.658] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:50:33.661] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:33.664] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:33.668] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:33.671] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:33.674] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:33.678] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:33.678] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:33.681] @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 01:50:34.085] @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 01:50:34.085] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:34.085] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:34.392] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 119.94 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (40%) │ 17ms (22%) │ 30ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 51ms (37%) │ 49ms (36%) │ 38ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 83ms (38%) │ 67ms (31%) │ 68ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:34.393] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:35.621] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 128.79 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 │ 49ms (50%) │ 17ms (18%) │ 30ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 50ms (36%) │ 50ms (36%) │ 39ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 30ms (39%) │ 17ms (22%) │ 31ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (36%) │ 48ms (36%) │ 38ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (39%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 51ms (37%) │ 48ms (35%) │ 38ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (35%) │ 19ms (21%) │ 40ms (44%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 50ms (31%) │ 71ms (43%) │ 43ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (33%) │ 29ms (30%) │ 35ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (35%) │ 53ms (37%) │ 40ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 40 │ 427ms (37%) │ 372ms (32%) │ 369ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:35.628] @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#4}> 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#4}>>::{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#4}>>>::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 [ 7.589s] (155/166) 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 7.57s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:29.096] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:29.096] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:29.130] @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 01:50:29.131] @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 01:50:29.131] @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 01:50:29.131] @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 01:50:29.132] @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 01:50:29.133] @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 01:50:29.134] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.138] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.142] @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 01:50:29.143] @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 01:50:29.145] @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 01:50:29.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:29.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:29.147] @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 01:50:29.513] @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 01:50:29.513] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:50:29.513] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:29.721] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 90.07 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 30ms (36%) │ 16ms (19%) │ 38ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 26ms (45%) │ 8ms (15%) │ 23ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 56ms (39%) │ 25ms (17%) │ 61ms (43%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.722] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:29.931] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 97.23 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (33%) │ 12ms (23%) │ 23ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 22ms (39%) │ 8ms (15%) │ 26ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 39ms (36%) │ 20ms (19%) │ 49ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.932] @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 01:50:29.933] @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 01:50:29.937] @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 01:50:29.937] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:29.937] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.937] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:29.939] @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 01:50:30.284] @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, 2 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:50:30.284] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:50:30.284] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:30.390] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 97.20 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 (37%) │ 8ms (17%) │ 22ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 15ms (34%) │ 8ms (18%) │ 22ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 33ms (35%) │ 17ms (18%) │ 44ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:30.391] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:30.715] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 101.89 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 │ 18ms (23%) │ 14ms (18%) │ 47ms (59%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (26%) │ 19ms (30%) │ 28ms (44%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (18%) │ 23ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 28ms (47%) │ 8ms (14%) │ 23ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 12 │ 81ms (32%) │ 51ms (20%) │ 123ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:30.716] @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 01:50:30.717] @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 01:50:30.719] @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 01:50:30.719] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:30.719] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:30.721] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:30.724] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:30.727] @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 01:50:31.074] @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 01:50:31.074] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:50:31.075] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:31.290] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 101.58 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 21ms (36%) │ 12ms (21%) │ 26ms (43%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 20ms (37%) │ 8ms (16%) │ 25ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 42ms (36%) │ 21ms (18%) │ 52ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.291] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:31.611] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 107.12 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (17%) │ 23ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (34%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 30ms (48%) │ 9ms (16%) │ 23ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (35%) │ 8ms (18%) │ 21ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (34%) │ 9ms (20%) │ 22ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 18 │ 114ms (37%) │ 54ms (18%) │ 137ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.612] @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 01:50:31.613] @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 01:50:31.615] @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 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:31.617] @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 01:50:32.011] @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 01:50:32.011] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:50:32.011] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:32.222] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 111.97 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 18ms (31%) │ 8ms (14%) │ 32ms (55%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 18ms (31%) │ 13ms (23%) │ 27ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 36ms (31%) │ 22ms (19%) │ 59ms (50%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:32.223] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:32.640] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 113.87 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 │ 24ms (44%) │ 8ms (15%) │ 23ms (41%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (35%) │ 8ms (17%) │ 23ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (35%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 16ms (28%) │ 8ms (14%) │ 34ms (57%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 20ms (38%) │ 8ms (16%) │ 24ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 16ms (35%) │ 8ms (17%) │ 23ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (35%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 24 │ 146ms (36%) │ 67ms (17%) │ 197ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:32.641] @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 01:50:32.642] @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 01:50:32.644] @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 01:50:32.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:32.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:32.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:32.647] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:32.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:32.652] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:32.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:32.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:32.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:32.659] @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 01:50:33.060] @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 01:50:33.060] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:50:33.060] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:33.689] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 145.86 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 │ 25ms (13%) │ 22ms (11%) │ 156ms (76%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 25ms (7.4%) │ 32ms (9.7%) │ 279ms (83%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 50ms (9.4%) │ 55ms (10%) │ 436ms (80%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:33.690] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:36.503] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 203.77 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 47ms (20%) │ 19ms (8.4%) │ 163ms (71%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 47ms (13%) │ 31ms (8.9%) │ 277ms (78%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 41ms (20%) │ 20ms (9.9%) │ 146ms (70%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 23ms (7.2%) │ 30ms (9.4%) │ 270ms (83%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 24ms (14%) │ 19ms (11%) │ 135ms (76%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 23ms (7.2%) │ 28ms (8.8%) │ 269ms (84%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 23ms (12%) │ 18ms (9.8%) │ 150ms (78%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 24ms (6.5%) │ 31ms (8.4%) │ 314ms (85%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 23ms (12%) │ 19ms (9.7%) │ 160ms (79%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 23ms (7.3%) │ 31ms (9.9%) │ 263ms (83%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 30 │ 301ms (11%) │ 251ms (9.3%) │ 2.15s (80%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:36.511] @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#4}> 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#4}>>::{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#4}>>>::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 [ 174.172s] 166 tests run: 89 passed, 77 failed, 208 skipped gammaloop-nextest-integration>  FAIL [ 16.574s] ( 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 16.55s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:48:41.320] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:48:41.320] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:48:41.341] @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 01:48:41.341] @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 01:48:41.341] @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 01:48:41.342] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:48:41.342] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:48:41.342] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:48:41.345] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:48:41.348] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:48:41.351] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:48:41.354] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:48:41.357] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:48:41.360] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:48:41.363] @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 01:48:41.365] @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 01:48:41.365] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @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 01:48:41.388] @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 01:48:41.388] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:48:41.388] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:41.388] @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 01:48:41.389] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:48:41.491] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:48:41.901] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:41.901] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.65 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 (1.9%) │ 4ms (1.2%) │ 1ms (0.40%) │ 409ms (97%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 8ms (1.9%) │ 4ms (1.2%) │ 1ms (0.40%) │ 409ms (97%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:41.902] @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 01:48:41.904] @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 01:48:41.904] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:41.907] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:41.907] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:41.907] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:41.909] @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 01:48:41.949] @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 01:48:41.949] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:41.949] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:41.949] @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 01:48:41.950] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:42.956] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:44.831] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:44.831] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 135.44 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 │ GL0 │ 5 │ 294ms (15%) │ 146ms (7.5%) │ 86ms (4.4%) │ 1.43s (73%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 397ms (14%) │ 336ms (12%) │ 186ms (6.7%) │ 1.87s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 692ms (15%) │ 482ms (10%) │ 272ms (5.7%) │ 3.31s (70%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:44.853] @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 01:48:44.855] @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 01:48:44.855] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:44.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:44.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:44.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @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 01:48:44.902] @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 01:48:44.902] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:44.903] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:44.903] @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 01:48:44.904] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:45.809] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:47.483] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:47.483] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 191.27 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 │ 347ms (19%) │ 150ms (8.1%) │ 95ms (5.2%) │ 1.27s (68%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 409ms (16%) │ 281ms (11%) │ 121ms (4.9%) │ 1.67s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 756ms (17%) │ 431ms (9.9%) │ 216ms (5.0%) │ 2.94s (68%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:47.492] @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 01:48:47.494] @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 01:48:47.494] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:47.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:47.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:47.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:47.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:47.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:47.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:47.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:47.498] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:47.499] @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 01:48:47.532] @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 01:48:47.533] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:47.533] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:47.533] @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 01:48:47.533] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:48.439] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:50.107] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:50.107] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 217.02 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 │ 252ms (14%) │ 156ms (8.8%) │ 84ms (4.8%) │ 1.27s (72%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 343ms (14%) │ 310ms (13%) │ 155ms (6.3%) │ 1.67s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 596ms (14%) │ 466ms (11%) │ 240ms (5.7%) │ 2.94s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:50.108] @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 01:48:50.110] @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 01:48:50.110] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:50.113] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:50.113] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:50.114] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:50.114] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:50.114] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:50.114] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:50.115] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:50.115] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:50.115] @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 01:48:50.152] @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 01:48:50.152] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:50.153] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:50.153] @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 01:48:50.154] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_only_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:50.958] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:52.774] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:52.774] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 247.23 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 │ 170ms (9.9%) │ 122ms (7.1%) │ 71ms (4.2%) │ 1.35s (79%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 247ms (9.6%) │ 333ms (13%) │ 183ms (7.1%) │ 1.81s (70%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 418ms (9.7%) │ 456ms (11%) │ 254ms (5.9%) │ 3.16s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴──────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:52.786] @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 01:48:52.788] @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 01:48:52.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:52.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:52.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:52.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:52.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:52.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:52.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:52.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:52.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:52.793] @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 01:48:52.831] @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 01:48:52.832] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:52.832] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:52.832] @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 01:48:52.833] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_only_explicit_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:53.537] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:55.202] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:55.202] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 256.63 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 │ 169ms (10%) │ 119ms (7.3%) │ 70ms (4.3%) │ 1.27s (78%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 221ms (9.6%) │ 284ms (12%) │ 147ms (6.4%) │ 1.66s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 390ms (9.9%) │ 403ms (10%) │ 217ms (5.5%) │ 2.94s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴──────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:55.211] @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 01:48:55.214] @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 01:48:55.214] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:55.216] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:55.217] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:55.217] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:55.218] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:55.218] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:55.218] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:55.218] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:55.218] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:55.218] @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 01:48:55.254] @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 01:48:55.254] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:55.254] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:55.254] @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 01:48:55.255] @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 01:48:55.959] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:57.615] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:57.615] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 262.89 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 │ 229ms (14%) │ 110ms (6.6%) │ 68ms (4.1%) │ 1.25s (75%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 267ms (12%) │ 254ms (11%) │ 108ms (4.8%) │ 1.66s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 497ms (13%) │ 364ms (9.2%) │ 177ms (4.5%) │ 2.91s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:57.624] @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 01:48:57.625] @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 01:48:57.625] @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 01:48:57.626] @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 01:48:57.627] @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 01:48:57.627] @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 01:48:57.628] @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 01:48:57.631] @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 01:48:57.675] @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 01:48:57.675] @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 01:48:57.676] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:48:57.679] @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 01:48:57.717] @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 01:48:57.717] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (1/1) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:48:57.720] @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 [ 18.034s] ( 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 18.01s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:48:57.898] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:48:57.898] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:48:57.916] @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 01:48:57.916] @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 01:48:57.916] @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 01:48:57.916] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:48:57.919] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:48:57.922] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:48:57.925] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:48:57.928] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:48:57.931] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:48:57.934] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:48:57.938] @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 01:48:57.940] @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 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:48:57.941] @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 01:48:57.961] @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 01:48:57.961] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:48:57.962] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:57.962] @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 01:48:57.963] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:48:58.065] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:48:58.448] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:58.448] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.00 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 (2.1%) │ 3ms (0.83%) │ 1ms (0.42%) │ 382ms (97%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 8ms (2.1%) │ 3ms (0.83%) │ 1ms (0.42%) │ 382ms (97%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:58.449] @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 01:48:58.451] @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 01:48:58.451] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:58.456] @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 01:48:58.637] @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 01:48:58.637] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:58.637] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:58.637] @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 01:48:58.638] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:59.644] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:01.579] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:01.579] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 140.97 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 │ 310ms (16%) │ 117ms (5.9%) │ 127ms (6.4%) │ 1.44s (72%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 397ms (14%) │ 285ms (10.0%) │ 243ms (8.5%) │ 1.93s (68%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼───────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 707ms (15%) │ 403ms (8.3%) │ 371ms (7.6%) │ 3.37s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴───────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:01.603] @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 01:49:01.605] @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 01:49:01.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:01.607] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:01.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:01.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @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 01:49:01.786] @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 01:49:01.786] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:01.786] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:01.786] @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 01:49:01.787] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:02.693] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:04.448] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:04.448] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 214.92 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 │ 418ms (22%) │ 120ms (6.3%) │ 105ms (5.5%) │ 1.28s (66%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 406ms (16%) │ 232ms (9.1%) │ 161ms (6.3%) │ 1.75s (69%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 825ms (18%) │ 352ms (7.9%) │ 267ms (6.0%) │ 3.03s (68%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:04.460] @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 01:49:04.462] @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 01:49:04.462] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:04.465] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:04.465] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:04.465] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:04.466] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:04.466] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:04.466] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:04.466] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:04.466] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:04.467] @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 01:49:04.643] @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 01:49:04.643] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:04.644] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:04.644] @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 01:49:04.645] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:05.550] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:07.285] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:07.285] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 238.57 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 │ 302ms (17%) │ 114ms (6.3%) │ 117ms (6.5%) │ 1.28s (71%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 364ms (14%) │ 252ms (9.9%) │ 202ms (7.9%) │ 1.73s (68%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 666ms (15%) │ 367ms (8.4%) │ 320ms (7.3%) │ 3.02s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:07.286] @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 01:49:07.289] @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 01:49:07.289] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:07.292] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:07.292] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:07.292] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:07.293] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:07.293] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:07.293] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:07.293] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:07.293] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:07.294] @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 01:49:07.467] @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 01:49:07.467] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:07.467] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:07.468] @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 01:49:07.468] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_only_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:08.274] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:10.200] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:10.200] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 273.31 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 │ 190ms (11%) │ 93ms (5.2%) │ 102ms (5.6%) │ 1.43s (79%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 266ms (9.9%) │ 264ms (9.8%) │ 234ms (8.7%) │ 1.93s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 456ms (10%) │ 357ms (8.0%) │ 336ms (7.5%) │ 3.35s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴──────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:10.216] @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 01:49:10.218] @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 01:49:10.219] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:10.222] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:10.222] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:10.222] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:10.223] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:10.223] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:10.223] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:10.223] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:10.223] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:10.224] @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 01:49:10.397] @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 01:49:10.397] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:10.397] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:10.397] @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 01:49:10.398] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_only_explicit_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:11.103] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:12.887] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:12.888] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 302.29 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 │ 188ms (11%) │ 94ms (5.5%) │ 98ms (5.8%) │ 1.32s (78%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 240ms (9.7%) │ 238ms (9.7%) │ 206ms (8.3%) │ 1.78s (72%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼──────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 428ms (10%) │ 333ms (8.0%) │ 304ms (7.3%) │ 3.10s (74%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴──────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:12.899] @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 01:49:12.901] @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 01:49:12.901] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:12.904] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:12.904] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:12.905] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:12.905] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:12.906] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:12.906] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:12.906] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:12.906] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:12.906] @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 01:49:13.082] @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 01:49:13.082] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:13.082] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:13.082] @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 01:49:13.083] @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 01:49:13.788] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:15.566] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:15.567] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 312.75 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 │ 297ms (17%) │ 96ms (5.4%) │ 92ms (5.2%) │ 1.31s (73%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 286ms (12%) │ 223ms (9.2%) │ 151ms (6.2%) │ 1.78s (73%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 584ms (14%) │ 320ms (7.6%) │ 243ms (5.8%) │ 3.09s (73%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:15.580] @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 01:49:15.581] @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 01:49:15.582] @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 01:49:15.583] @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 01:49:15.584] @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 01:49:15.585] @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 01:49:15.585] @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 01:49:15.588] @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 01:49:15.676] @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 01:49:15.676] @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 01:49:15.676] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:49:15.680] @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 01:49:15.729] @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 01:49:15.729] @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 01:49:15.729] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:49:15.734] @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 01:49:15.782] @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 01:49:15.782] @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 01:49:15.782] @commands::profile INFO : gammaloop-nextest-integration>  UV limit tests: PASS (3/3) gammaloop-nextest-integration>  gammaloop-nextest-integration>  [2026-09-14 01:49:15.785] @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 [ 20.804s] ( 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 20.79s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:15.895] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:15.895] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:15.912] @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 01:49:15.912] @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 01:49:15.912] @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 01:49:15.912] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:15.916] @gammaloop_api::se... INFO : Running command set model MH=125.0 gammaloop-nextest-integration>  [2026-09-14 01:49:15.919] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:49:15.921] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:15.924] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:49:15.927] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:49:15.930] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:49:15.933] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:49:15.936] @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 01:49:15.939] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:16.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 4264 gammaloop-nextest-integration>  [2026-09-14 01:49:16.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 514 gammaloop-nextest-integration>  [2026-09-14 01:49:16.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 450 gammaloop-nextest-integration>  [2026-09-14 01:49:16.037] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 450 gammaloop-nextest-integration>  [2026-09-14 01:49:16.039] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 108 gammaloop-nextest-integration>  [2026-09-14 01:49:16.039] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 108 gammaloop-nextest-integration>  [2026-09-14 01:49:16.041] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 46 gammaloop-nextest-integration>  [2026-09-14 01:49:16.041] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 46 gammaloop-nextest-integration>  [2026-09-14 01:49:16.044] @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 01:49:27.035] @feyngen::diagram_... INFO : 11s | Δ=10s | 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 01:49:27.035] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -30 ) gammaloop-nextest-integration>  [2026-09-14 01:49:27.038] @commands::generate INFO : Generated cross-section 16 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:27.038] @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 01:49:27.038] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i NLO --with-graph-names GL38 gammaloop-nextest-integration>  [2026-09-14 01:49:27.039] @commands::select INFO : Selected 1 graph groups for integrand NLO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:49:27.039] @commands::select INFO : Kept master graphs: 1 (GL38) gammaloop-nextest-integration>  [2026-09-14 01:49:27.039] @commands::select INFO : Removed master graphs: 15 (list elided; more than 10 graph names) gammaloop-nextest-integration>  [2026-09-14 01:49:27.039] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:36.294] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 332.17 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 │ 1.38s (15%) │ 1.28s (14%) │ 6.58s (71%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 17 │ 1.38s (15%) │ 1.28s (14%) │ 6.58s (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 [ 0.495s] ( 25/166) 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 0.48s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.749] @gammaloop_api::se... INFO : Running command import model assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:49:36.749] @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 01:49:36.750] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0 gammaloop-nextest-integration>  [2026-09-14 01:49:36.751] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0001 gammaloop-nextest-integration>  [2026-09-14 01:49:36.751] @gammaloop_api::se... INFO : Running command import graphs tests/resources/graphs/double_dotted_double_triangle.dot gammaloop-nextest-integration>  [2026-09-14 01:49:36.751] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/double_dotted_double_triangle.dot' gammaloop-nextest-integration>  [2026-09-14 01:49:36.761] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.086] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.69 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 │ 156ms (57%) │ 8ms (3.2%) │ 107ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ double_dotted_double_triangle_small_mass │ 25 │ 148ms (49%) │ 13ms (4.6%) │ 138ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 55 │ 304ms (53%) │ 22ms (3.9%) │ 246ms (43%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────────────────────────────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.112] @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 01:49:37.128] @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 01:49:37.132] @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 01:49:37.134] @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 [ 0.599s] ( 26/166) 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 0.58s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.758] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.758] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.781] @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 01:49:36.781] @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 01:49:36.781] @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 01:49:36.782] @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 01:49:36.783] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.784] @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 01:49:36.786] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @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 01:49:36.903] @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 01:49:36.904] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.904] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.904] @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 01:49:36.904] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.225] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.27 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 (52%) │ 21ms (20%) │ 30ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 63ms (31%) │ 63ms (31%) │ 76ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 119ms (38%) │ 85ms (27%) │ 106ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.228] @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 01:49:37.229] @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 01:49:37.230] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.612s] ( 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 0.60s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.820] @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 01:49:36.820] @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 01:49:36.820] @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 01:49:36.821] @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 01:49:36.822] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @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 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @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 01:49:36.933] @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 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @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 01:49:36.934] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.248] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.10 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 │ 51ms (50%) │ 23ms (23%) │ 27ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 65ms (31%) │ 66ms (32%) │ 76ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 116ms (38%) │ 89ms (29%) │ 104ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.249] @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 01:49:37.250] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.627s] ( 28/166) 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 0.61s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.795] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.795] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.822] @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 01:49:36.822] @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 01:49:36.822] @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 01:49:36.823] @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 01:49:36.824] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.824] @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 01:49:36.826] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @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 01:49:36.933] @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 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @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 01:49:36.934] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.263] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.46 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 (48%) │ 22ms (24%) │ 26ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 65ms (32%) │ 63ms (31%) │ 78ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 110ms (37%) │ 85ms (28%) │ 105ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.265] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.675s] ( 30/166) 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 0.66s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.781] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.781] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.804] @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 01:49:36.804] @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 01:49:36.804] @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 01:49:36.804] @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 01:49:36.805] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.806] @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 01:49:36.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.821] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.834] @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 01:49:36.992] @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 01:49:36.992] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.992] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.992] @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 01:49:36.993] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.317] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.70 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 │ 46ms (46%) │ 22ms (23%) │ 31ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 66ms (32%) │ 64ms (32%) │ 73ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 112ms (37%) │ 87ms (29%) │ 105ms (35%) │ 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#4}> 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#4}>>::{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#4}>>>::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 [ 0.690s] ( 31/166) 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 0.68s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.756] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.756] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.780] @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 01:49:36.780] @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 01:49:36.780] @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 01:49:36.780] @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 01:49:36.781] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.782] @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 01:49:36.784] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.787] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @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 01:49:36.891] @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 01:49:36.891] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.891] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.891] @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 01:49:36.892] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.329] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.89 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 71ms (57%) │ 26ms (21%) │ 27ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 67ms (32%) │ 63ms (30%) │ 79ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 138ms (41%) │ 89ms (27%) │ 107ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.330] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.709s] ( 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 0.69s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.779] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.780] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.801] @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 01:49:36.801] @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 01:49:36.801] @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 01:49:36.802] @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 01:49:36.803] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.804] @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 01:49:36.806] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.810] @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 01:49:36.920] @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 01:49:36.920] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.920] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.920] @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 01:49:36.921] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.339] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.56 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 │ 82ms (64%) │ 21ms (17%) │ 25ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 67ms (30%) │ 65ms (29%) │ 94ms (41%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 150ms (42%) │ 87ms (24%) │ 119ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.340] @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 01:49:37.341] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.712s] ( 33/166) 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 0.69s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.815] @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 01:49:36.815] @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 01:49:36.815] @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 01:49:36.816] @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 01:49:36.817] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.817] @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 01:49:36.820] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.822] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.824] @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 01:49:36.927] @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 01:49:36.927] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.927] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.927] @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 01:49:36.928] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.347] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 85.82 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 49ms (49%) │ 22ms (23%) │ 28ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 77ms (31%) │ 76ms (31%) │ 94ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 127ms (37%) │ 99ms (28%) │ 122ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.348] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.713s] ( 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 0.70s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.756] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.756] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.783] @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 01:49:36.783] @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 01:49:36.783] @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 01:49:36.784] @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 01:49:36.784] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.785] @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 01:49:36.787] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @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 01:49:36.930] @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 01:49:36.930] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.930] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.930] @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 01:49:36.931] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.345] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.81 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 │ 49ms (47%) │ 27ms (26%) │ 27ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 74ms (34%) │ 65ms (30%) │ 78ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 123ms (38%) │ 92ms (29%) │ 105ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.346] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.724s] ( 35/166) 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 0.71s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.798] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.798] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.820] @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 01:49:36.820] @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 01:49:36.820] @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 01:49:36.821] @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 01:49:36.821] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.822] @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 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @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 01:49:36.933] @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 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @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 01:49:36.935] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.357] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.02 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 49ms (51%) │ 21ms (22%) │ 26ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 68ms (29%) │ 69ms (30%) │ 95ms (41%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 117ms (36%) │ 91ms (28%) │ 121ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.358] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  [2026-09-14 01:49:37.359] @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 01:49:37.360] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.819s] ( 36/166) 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 0.81s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:36.759] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.759] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.784] @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 01:49:36.784] @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 01:49:36.784] @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 01:49:36.785] @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 01:49:36.786] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.786] @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 01:49:36.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.798] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.801] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.804] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.804] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.807] @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 01:49:37.005] @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 01:49:37.005] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.005] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.005] @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 01:49:37.006] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.455] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 85.39 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 81ms (59%) │ 29ms (22%) │ 26ms (19%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 128ms (49%) │ 60ms (23%) │ 71ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 209ms (53%) │ 90ms (23%) │ 98ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.455] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  [2026-09-14 01:49:37.456] @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 01:49:37.457] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.830s] ( 37/166) 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 01:49:36.800] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.800] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.820] @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 01:49:36.820] @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 01:49:36.820] @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 01:49:36.821] @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 01:49:36.822] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @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 01:49:36.825] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @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 01:49:36.936] @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 01:49:36.936] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.936] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.936] @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 01:49:36.937] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.468] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.35 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 105ms (62%) │ 35ms (21%) │ 29ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 132ms (43%) │ 89ms (29%) │ 89ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 238ms (49%) │ 124ms (26%) │ 118ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.326s] ( 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 0.32s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.413] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.413] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.444] @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 01:49:37.445] @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 01:49:37.445] @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 01:49:37.445] @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 01:49:37.446] @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 01:49:37.447] @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 01:49:37.447] @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 01:49:37.448] @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 01:49:37.449] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 gammaloop-nextest-integration>  [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @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 01:49:37.484] @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 01:49:37.484] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.484] @commands::generate INFO : Generated cross-section 4 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.484] @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 01:49:37.486] @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 01:49:37.486] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select gammaloop-nextest-integration>  [2026-09-14 01:49:37.486] @commands::select INFO : Kept master graphs: 1 (GL3) gammaloop-nextest-integration>  [2026-09-14 01:49:37.486] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.487] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.590] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 72.59 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 │ 7ms (34%) │ 9ms (45%) │ 4ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 7ms (34%) │ 9ms (45%) │ 4ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.591] @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 01:49:37.591] @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 01:49:37.599] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:37.599] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.601] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:37.601] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.449s] ( 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 0.44s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.365] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.365] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.386] @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 01:49:37.386] @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 01:49:37.386] @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 01:49:37.387] @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 01:49:37.388] @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 01:49:37.388] @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 01:49:37.389] @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 01:49:37.390] @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 01:49:37.391] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 gammaloop-nextest-integration>  [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @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 01:49:37.432] @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 01:49:37.432] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.432] @commands::generate INFO : Generated cross-section 4 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.433] @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 01:49:37.434] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.535] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 71.76 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 │ 3 │ 15ms (58%) │ 5ms (20%) │ 6ms (23%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL1 │ 3 │ 9ms (35%) │ 6ms (25%) │ 10ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 7ms (41%) │ 5ms (27%) │ 6ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 6ms (48%) │ 4ms (31%) │ 2ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 12 │ 39ms (46%) │ 21ms (25%) │ 25ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.587] @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 01:49:37.590] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select gammaloop-nextest-integration>  [2026-09-14 01:49:37.590] @commands::select INFO : Kept master graphs: 1 (GL3) gammaloop-nextest-integration>  [2026-09-14 01:49:37.590] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.590] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.591] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.701] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 82.55 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 11ms (62%) │ 4ms (22%) │ 3ms (16%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 11ms (62%) │ 4ms (22%) │ 3ms (16%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.702] @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 01:49:37.702] @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 01:49:37.708] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:37.708] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.710] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:37.710] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.614s] ( 44/166) 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 0.60s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.513] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.513] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.536] @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 01:49:37.536] @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 01:49:37.536] @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 01:49:37.536] @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 01:49:37.537] @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 01:49:37.538] @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 01:49:37.538] @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 01:49:37.539] @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 01:49:37.542] @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 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.546] @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 01:49:37.860] @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 01:49:37.860] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.861] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.861] @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 01:49:37.862] @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 01:49:37.863] @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 01:49:37.863] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:37.863] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.863] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:37.863] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:37.965] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 81.31 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_selected │ GL0 │ 3 │ 34ms (42%) │ 18ms (22%) │ 29ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 34ms (42%) │ 18ms (22%) │ 29ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.966] @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 01:49:37.966] @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 01:49:37.973] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:37.973] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:37.973] @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 01:49:37.976] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:37.976] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.646s] ( 45/166) 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 0.63s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.502] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.502] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.524] @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 01:49:37.524] @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 01:49:37.524] @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 01:49:37.525] @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 01:49:37.526] @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 01:49:37.527] @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 01:49:37.528] @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 01:49:37.528] @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 01:49:37.531] @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 01:49:37.531] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.534] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:49:37.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.539] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.547] @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 01:49:37.886] @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 01:49:37.886] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.887] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.887] @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 01:49:37.888] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:49:37.889] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:49:37.889] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:37.889] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.890] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.991] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 81.56 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 │ 33ms (40%) │ 17ms (21%) │ 32ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 33ms (40%) │ 17ms (21%) │ 32ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.993] @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 01:49:37.993] @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 01:49:37.998] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:37.998] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.998] @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 01:49:38.002] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:38.002] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.950s] ( 46/166) 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 0.93s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.509] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.509] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.531] @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 01:49:37.531] @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 01:49:37.531] @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 01:49:37.531] @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 01:49:37.532] @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 01:49:37.533] @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 01:49:37.533] @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 01:49:37.534] @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 01:49:37.537] @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 01:49:37.537] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.541] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:49:37.541] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.543] @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 01:49:37.887] @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 01:49:37.887] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.888] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.888] @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 01:49:37.889] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.192] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 90.77 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 30ms (39%) │ 17ms (22%) │ 29ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 47ms (36%) │ 46ms (36%) │ 36ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 77ms (38%) │ 63ms (31%) │ 65ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:38.193] @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 01:49:38.197] @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 01:49:38.197] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:38.197] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:38.197] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #0 -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:38.198] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:38.299] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 93.70 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 │ 34ms (43%) │ 16ms (21%) │ 28ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 34ms (43%) │ 16ms (21%) │ 28ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:38.300] @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 01:49:38.300] @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 01:49:38.305] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:38.305] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:38.305] @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 01:49:38.309] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:38.309] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.993s] ( 47/166) 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 0.98s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.485] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.485] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.513] @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 01:49:37.513] @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 01:49:37.513] @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 01:49:37.514] @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 01:49:37.514] @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 01:49:37.515] @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 01:49:37.516] @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 01:49:37.517] @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 01:49:37.519] @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 01:49:37.519] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:49:37.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.523] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.524] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.524] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.524] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.524] @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 01:49:37.858] @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 01:49:37.858] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.859] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.859] @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 01:49:37.860] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.163] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.57 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 (43%) │ 17ms (20%) │ 30ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 54ms (39%) │ 46ms (34%) │ 37ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 89ms (40%) │ 63ms (29%) │ 68ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:38.211] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:49:38.213] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:49:38.213] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:38.213] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:38.213] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.213] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.314] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 92.33 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 30ms (41%) │ 16ms (21%) │ 28ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 30ms (41%) │ 16ms (21%) │ 28ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:38.316] @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 01:49:38.316] @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 01:49:38.324] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:38.324] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.324] @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 01:49:38.329] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:38.329] @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#4}> 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#4}>>::{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#4}>>>::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 [ 1.640s] ( 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 1.63s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.437] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.437] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.458] @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 01:49:37.458] @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 01:49:37.458] @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 01:49:37.459] @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 01:49:37.460] @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 01:49:37.460] @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 01:49:37.461] @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 01:49:37.462] @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 01:49:37.464] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.467] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:37.467] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:37.467] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @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 01:49:37.577] @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 01:49:37.577] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.578] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.578] @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 01:49:37.579] @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 01:49:37.579] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddxg_raised_cuts gammaloop-nextest-integration>  [2026-09-14 01:49:37.579] @commands::select INFO : Kept master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.579] @commands::select INFO : Removed master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:37.580] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddxg_raised_cuts -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.891] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 126.75 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 │ GL2 │ 9 │ 474ms (38%) │ 347ms (28%) │ 415ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 474ms (38%) │ 347ms (28%) │ 415ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:38.892] @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 01:49:38.893] @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 01:49:38.915] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:38.915] @commands::integrate INFO : Gammaloop now integrates epem_ddxg_raised_cuts@LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.939] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:38.939] @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#4}> 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#4}>>::{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#4}>>>::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 [ 3.447s] ( 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 3.43s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:37.441] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.441] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.465] @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 01:49:37.465] @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 01:49:37.465] @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 01:49:37.466] @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 01:49:37.467] @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 01:49:37.467] @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 01:49:37.468] @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 01:49:37.469] @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 01:49:37.471] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.473] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:37.474] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:37.474] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:37.475] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:37.475] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.475] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.475] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.475] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.476] @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 01:49:37.583] @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 01:49:37.583] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.584] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.584] @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 01:49:37.584] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddxg_raised_cuts -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:39.395] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 139.07 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 8 │ 292ms (47%) │ 149ms (24%) │ 179ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 9 │ 407ms (35%) │ 343ms (30%) │ 410ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 17 │ 699ms (39%) │ 492ms (28%) │ 589ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:39.474] @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 01:49:39.485] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddxg_raised_cuts gammaloop-nextest-integration>  [2026-09-14 01:49:39.485] @commands::select INFO : Kept master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:39.485] @commands::select INFO : Removed master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:39.485] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:39.486] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddxg_raised_cuts -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:40.693] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 129.58 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL2 │ 9 │ 402ms (35%) │ 334ms (29%) │ 407ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 402ms (35%) │ 334ms (29%) │ 407ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:40.696] @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 01:49:40.696] @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 01:49:40.712] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:40.712] @commands::integrate INFO : Gammaloop now integrates epem_ddxg_raised_cuts@LO gammaloop-nextest-integration>  [2026-09-14 01:49:40.736] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:40.736] @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#4}> 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#4}>>::{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#4}>>>::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 [ 7.303s] ( 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 7.29s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:38.431] @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 01:49:38.431] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:38.431] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:38.450] @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 01:49:38.450] @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 01:49:38.450] @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 01:49:38.451] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:49:38.451] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:49:38.451] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:38.454] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:49:38.457] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:38.461] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:49:38.464] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:49:38.467] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:49:38.470] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:49:38.474] @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 01:49:38.476] @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 01:49:38.476] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:38.477] @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 01:49:38.490] @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 01:49:38.490] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:49:38.490] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:38.490] @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 01:49:38.492] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.594] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:49:39.022] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:39.022] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 79.24 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 (1.1%) │ 0ms (0.20%) │ 0ms (0.13%) │ 427ms (99%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 4ms (1.1%) │ 0ms (0.20%) │ 0ms (0.13%) │ 427ms (99%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:39.023] @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 01:49:39.025] @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 01:49:39.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:39.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:39.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:39.026] @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 01:49:39.059] @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 01:49:39.059] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:39.059] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:39.059] @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 01:49:39.060] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_orientation_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:39.564] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:41.433] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:41.433] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 101.45 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 │ 200ms (12%) │ 65ms (3.8%) │ 23ms (1.4%) │ 1.42s (83%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 312ms (13%) │ 156ms (6.6%) │ 24ms (1.0%) │ 1.87s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 513ms (13%) │ 222ms (5.5%) │ 48ms (1.2%) │ 3.28s (81%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:41.443] @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 01:49:41.445] @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 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:41.446] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:41.447] @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 01:49:41.473] @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 01:49:41.473] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:41.473] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:41.473] @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 01:49:41.474] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:41.877] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:43.486] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:43.486] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 115.34 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 │ 185ms (13%) │ 62ms (4.2%) │ 21ms (1.5%) │ 1.21s (82%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 263ms (13%) │ 117ms (5.9%) │ 17ms (0.89%) │ 1.61s (80%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 449ms (13%) │ 179ms (5.2%) │ 39ms (1.1%) │ 2.81s (81%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:43.493] @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 01:49:43.495] @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 01:49:43.495] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:43.495] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:43.495] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:43.495] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:43.496] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:43.496] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:43.496] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:43.496] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:43.496] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:43.496] @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 01:49:43.523] @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 01:49:43.523] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:43.523] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:43.523] @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 01:49:43.524] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ddx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:44.027] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:45.605] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:45.605] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 126.01 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 │ 232ms (16%) │ 48ms (3.2%) │ 15ms (1.0%) │ 1.19s (80%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 290ms (14%) │ 122ms (6.1%) │ 14ms (0.72%) │ 1.58s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 523ms (15%) │ 170ms (4.9%) │ 29ms (0.85%) │ 2.77s (79%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:45.612] @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 [ 7.434s] ( 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 7.42s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:49:45.717] @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 01:49:45.718] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:45.718] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:45.735] @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 01:49:45.735] @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 01:49:45.735] @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 01:49:45.736] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:49:45.736] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:49:45.736] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:45.739] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:49:45.742] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:45.745] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:49:45.748] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:49:45.751] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:49:45.754] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:49:45.757] @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 01:49:45.759] @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 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.759] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:49:45.760] @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 01:49:45.774] @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 01:49:45.774] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:49:45.774] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:45.774] @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 01:49:45.775] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:45.877] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:49:46.263] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:46.263] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 79.52 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 (1.3%) │ 0ms (0.23%) │ 0ms (0.16%) │ 385ms (98%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 5ms (1.3%) │ 0ms (0.23%) │ 0ms (0.16%) │ 385ms (98%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:46.264] @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 01:49:46.266] @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 01:49:46.266] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:46.266] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:46.266] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:46.266] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:46.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:46.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:46.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:46.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:46.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:46.267] @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 01:49:46.420] @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 01:49:46.420] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:46.420] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:46.420] @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 01:49:46.421] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_orientation_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:46.924] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:48.639] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:48.639] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 105.12 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 │ 239ms (15%) │ 45ms (2.9%) │ 24ms (1.5%) │ 1.30s (81%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 307ms (14%) │ 100ms (4.7%) │ 30ms (1.4%) │ 1.71s (80%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 546ms (15%) │ 146ms (3.9%) │ 54ms (1.5%) │ 3.01s (80%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:48.648] @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 01:49:48.649] @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 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:48.650] @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 01:49:48.804] @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 01:49:48.804] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:48.804] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:48.804] @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 01:49:48.805] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_explicit_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:49.208] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:50.786] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:50.786] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 112.90 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 │ 231ms (15%) │ 49ms (3.3%) │ 21ms (1.4%) │ 1.20s (80%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 284ms (14%) │ 86ms (4.4%) │ 23ms (1.2%) │ 1.58s (80%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 515ms (15%) │ 135ms (3.9%) │ 44ms (1.3%) │ 2.77s (80%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:50.793] @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 01:49:50.795] @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 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:50.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:50.796] @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 01:49:50.950] @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 01:49:50.951] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:50.951] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:50.951] @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 01:49:50.952] @gammaloop_api::se... INFO : Running command generate existing -p gamma_star_ttx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:51.455] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:53.040] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:53.040] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 127.39 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 │ 290ms (19%) │ 37ms (2.4%) │ 17ms (1.2%) │ 1.20s (78%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 311ms (16%) │ 85ms (4.3%) │ 18ms (0.93%) │ 1.58s (79%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 601ms (17%) │ 123ms (3.5%) │ 36ms (1.0%) │ 2.79s (79%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:53.046] @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 [ 0.543s] ( 62/166) 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 0.53s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:15.785] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.785] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.804] @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 01:50:15.804] @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 01:50:15.804] @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 01:50:15.805] @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 01:50:15.805] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:15.806] @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 01:50:15.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @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 01:50:15.909] @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 01:50:15.909] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:15.910] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:15.910] @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 01:50:15.911] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:16.214] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.54 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 35ms (45%) │ 21ms (27%) │ 22ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 57ms (31%) │ 58ms (32%) │ 68ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 93ms (35%) │ 79ms (30%) │ 91ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:16.214] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.545s] ( 63/166) 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 01:50:15.786] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.786] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.805] @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 01:50:15.805] @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 01:50:15.805] @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 01:50:15.806] @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 01:50:15.807] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:15.807] @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 01:50:15.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.814] @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 01:50:15.908] @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 01:50:15.908] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:15.908] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:15.908] @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 01:50:15.909] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:16.212] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.34 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 (46%) │ 21ms (26%) │ 23ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 56ms (31%) │ 58ms (32%) │ 67ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 94ms (36%) │ 80ms (30%) │ 90ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:16.213] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.548s] ( 64/166) 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 0.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:15.788] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.788] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.809] @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 01:50:15.809] @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 01:50:15.809] @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 01:50:15.810] @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 01:50:15.811] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @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 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:15.817] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:15.817] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.817] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.818] @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 01:50:15.913] @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 01:50:15.913] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:15.914] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:15.914] @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 01:50:15.914] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:16.217] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.47 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 35ms (44%) │ 21ms (27%) │ 23ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 56ms (31%) │ 58ms (32%) │ 69ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 92ms (35%) │ 79ms (30%) │ 92ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:16.218] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.549s] ( 65/166) 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 0.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:15.786] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.786] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.805] @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 01:50:15.805] @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 01:50:15.805] @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 01:50:15.806] @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 01:50:15.807] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:15.807] @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 01:50:15.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @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 01:50:15.907] @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 01:50:15.907] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:15.907] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:15.907] @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 01:50:15.908] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:16.211] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.39 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 37ms (45%) │ 21ms (26%) │ 24ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 58ms (32%) │ 57ms (32%) │ 67ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 95ms (36%) │ 79ms (30%) │ 91ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:16.212] @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 01:50:16.213] @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 01:50:16.213] @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 01:50:16.214] @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 01:50:16.214] @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 01:50:16.221] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:16.221] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default gammaloop-nextest-integration>  [2026-09-14 01:50:16.227] @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 01:50:16.227] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:16.227] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.553s] ( 66/166) 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 0.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:15.785] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.785] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.804] @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 01:50:15.804] @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 01:50:15.804] @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 01:50:15.804] @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 01:50:15.805] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:15.806] @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 01:50:15.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:15.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.812] @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 01:50:15.909] @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 01:50:15.909] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:15.909] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:15.909] @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 01:50:15.910] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:16.214] @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 │ 37ms (46%) │ 21ms (26%) │ 23ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 56ms (31%) │ 58ms (32%) │ 67ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 93ms (36%) │ 79ms (30%) │ 90ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:16.215] @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 01:50:16.215] @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 01:50:16.225] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:16.225] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default gammaloop-nextest-integration>  [2026-09-14 01:50:16.232] @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 01:50:16.232] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:16.232] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.554s] ( 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 0.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:15.787] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.787] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:15.806] @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 01:50:15.806] @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 01:50:15.806] @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 01:50:15.807] @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 01:50:15.807] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:15.808] @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 01:50:15.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.813] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:15.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:15.815] @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 01:50:15.909] @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 01:50:15.909] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:15.909] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:15.909] @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 01:50:15.911] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:16.215] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.07 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 │ 37ms (45%) │ 21ms (27%) │ 23ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 56ms (31%) │ 58ms (32%) │ 68ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 93ms (35%) │ 80ms (30%) │ 91ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:16.216] @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 01:50:16.217] @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 01:50:16.218] @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 01:50:16.218] @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 01:50:16.225] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:16.225] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default gammaloop-nextest-integration>  [2026-09-14 01:50:16.232] @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 01:50:16.232] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:16.232] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.963s] ( 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 0.95s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:17.302] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:17.302] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:17.319] @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 01:50:17.319] @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 01:50:17.319] @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 01:50:17.320] @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 01:50:17.320] @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 01:50:17.321] @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 01:50:17.322] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:17.322] @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 01:50:17.324] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:17.332] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:17.333] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:17.334] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:17.334] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:17.335] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:17.335] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:17.338] @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 01:50:17.349] @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 01:50:17.350] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:17.350] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:17.350] @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 01:50:17.351] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:18.156] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.96 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ 1L │ GL15 │ 9 │ 395ms (52%) │ 134ms (18%) │ 230ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 395ms (52%) │ 134ms (18%) │ 230ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:18.157] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:18.161] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:50:18.164] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:18.167] @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 01:50:18.168] @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 [ 0.982s] ( 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 0.97s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:19.234] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:19.234] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:19.252] @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 01:50:19.252] @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 01:50:19.252] @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 01:50:19.253] @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 01:50:19.253] @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 01:50:19.254] @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 01:50:19.255] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:19.255] @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 01:50:19.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:19.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:19.268] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:19.269] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:19.270] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:19.270] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:19.270] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:19.273] @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 01:50:19.284] @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 01:50:19.285] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:19.285] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:19.285] @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 01:50:19.286] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:20.093] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 98.93 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ 1L │ GL15 │ 9 │ 394ms (53%) │ 127ms (17%) │ 226ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 394ms (53%) │ 127ms (17%) │ 226ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:20.094] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:20.098] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:50:20.101] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:20.105] @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 01:50:20.117] @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 [ 0.346s] ( 73/166) 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 0.33s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:20.221] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:50:20.221] @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 01:50:20.222] @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 01:50:20.222] @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 01:50:20.234] @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 01:50:20.235] @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 01:50:20.235] @gammaloop_api::se... INFO : Running command generate existing -p bare_raised_scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:20.438] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 72.64 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 │ raised_se_q1_dot_q3 │ 5 │ 12ms (75%) │ 2ms (15%) │ 1ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q3e │ 5 │ 22ms (78%) │ 3ms (13%) │ 2ms (9.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q3e_q4e │ 5 │ 27ms (78%) │ 4ms (13%) │ 3ms (8.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q3e_q4e_q5e │ 5 │ 18ms (72%) │ 4ms (17%) │ 2ms (10%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_dot_q3_q4e │ 5 │ 19ms (75%) │ 3ms (15%) │ 2ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q1_temporal │ 5 │ 10ms (84%) │ 0ms (3.9%) │ 1ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q3_temporal │ 5 │ 9ms (83%) │ 0ms (3.9%) │ 1ms (13%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q4_temporal │ 5 │ 10ms (84%) │ 0ms (3.6%) │ 1ms (12%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_q5_temporal │ 5 │ 10ms (84%) │ 0ms (3.8%) │ 1ms (12%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ raised_se_unit │ 5 │ 12ms (85%) │ 0ms (4.6%) │ 1ms (10%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼─────────────────────────────────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 50 │ 154ms (79%) │ 21ms (11%) │ 20ms (11%) │ 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#4}> 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#4}>>::{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#4}>>>::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::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>  33: , 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>  34: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35:  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>  36: 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>  37:  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>  38: , 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>  39: , ::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>  40: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  41: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  42: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  43: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  44: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  45: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  46: __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 [ 1.133s] ( 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 1.13s 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 [ 0.964s] ( 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 0.95s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:22.021] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:22.021] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:22.039] @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 01:50:22.039] @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 01:50:22.039] @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 01:50:22.039] @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 01:50:22.040] @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 01:50:22.041] @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 01:50:22.041] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:22.042] @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 01:50:22.044] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:22.052] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:22.052] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:22.054] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:22.054] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:22.054] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:22.054] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 66 gammaloop-nextest-integration>  [2026-09-14 01:50:22.057] @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 01:50:22.068] @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 01:50:22.069] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:22.069] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:22.069] @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 01:50:22.070] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:22.875] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.22 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 │ 387ms (52%) │ 127ms (17%) │ 224ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 387ms (52%) │ 127ms (17%) │ 224ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:22.876] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:22.880] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:50:22.884] @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 [ 0.201s] ( 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 0.19s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:22.955] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:50:22.955] @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 01:50:22.956] @gammaloop_api::se... INFO : Running command import graphs ./tests/resources/graphs/mass_approach_scalar_self_energy.dot gammaloop-nextest-integration>  [2026-09-14 01:50:22.956] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/mass_approach_scalar_self_energy.dot' gammaloop-nextest-integration>  [2026-09-14 01:50:22.960] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:23.073] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 68.91 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ dotted_bubble │ 5 │ 58ms (93%) │ 0ms (1.5%) │ 3ms (5.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ dotted_bubble_small_mass │ 4 │ 36ms (90%) │ 1ms (2.5%) │ 2ms (7.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 94ms (92%) │ 1ms (1.9%) │ 6ms (5.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:23.088] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.243s] ( 83/166) 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 0.23s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.010] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.010] @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 01:50:23.012] @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 01:50:23.012] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/uv_tests/scalar_raised_self_energy.dot' gammaloop-nextest-integration>  [2026-09-14 01:50:23.014] @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 01:50:23.015] @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 01:50:23.016] @gammaloop_api::se... INFO : Running command generate existing -p raised_scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.130] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 66.11 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────────────────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────────────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ scalar_raised_self_energy │ 5 │ 73ms (83%) │ 8ms (9.3%) │ 7ms (8.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────────────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 5 │ 73ms (83%) │ 8ms (9.3%) │ 7ms (8.0%) │ 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:2841 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 [ 0.381s] ( 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 0.37s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.045] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.045] @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 01:50:23.046] @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 01:50:23.046] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/mass_approach_scalar_self_energy.dot' gammaloop-nextest-integration>  [2026-09-14 01:50:23.051] @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 01:50:23.052] @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 01:50:23.053] @gammaloop_api::se... INFO : Running command generate existing -p scalar_self_energy -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.259] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.82 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────────────────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ dotted_bubble │ 5 │ 62ms (93%) │ 1ms (1.6%) │ 3ms (5.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ dotted_bubble_small_mass │ 4 │ 59ms (94%) │ 1ms (1.8%) │ 2ms (4.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 9 │ 121ms (94%) │ 2ms (1.7%) │ 6ms (4.8%) │ 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#4}> 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#4}>>::{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#4}>>>::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::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>  33: , 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>  34: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35:  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>  36: 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>  37:  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>  38: , 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>  39: , ::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>  40: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  41: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  42: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  43: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  44: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  45: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  46: __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 [ 0.427s] ( 86/166) 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 0.42s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:22.995] @gammaloop_api::se... INFO : Running command import model ./assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:50:22.995] @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 01:50:22.996] @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 01:50:22.996] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/raised_cut_numerator_cancellation.dot' gammaloop-nextest-integration>  [2026-09-14 01:50:22.999] @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 01:50:23.000] @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 01:50:23.000] @gammaloop_api::se... INFO : Running command generate existing -p raised_cut_cancellation -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.105] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 66.75 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬────────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ lower_bubble │ 2 │ 1ms (83%) │ 0ms (2.0%) │ 0ms (15%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ compare │ powered_cancel │ 4 │ 14ms (83%) │ 1ms (8.0%) │ 1ms (9.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 15ms (83%) │ 1ms (7.3%) │ 1ms (10%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴────────────────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:23.106] @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 01:50:23.106] @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 01:50:23.107] @commands::select INFO : Kept master graphs: 1 (powered_cancel) gammaloop-nextest-integration>  [2026-09-14 01:50:23.107] @commands::select INFO : Removed master graphs: 1 (lower_bubble) gammaloop-nextest-integration>  [2026-09-14 01:50:23.107] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.107] @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 01:50:23.108] @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 01:50:23.108] @commands::select INFO : Kept master graphs: 1 (lower_bubble) gammaloop-nextest-integration>  [2026-09-14 01:50:23.108] @commands::select INFO : Removed master graphs: 1 (powered_cancel) gammaloop-nextest-integration>  [2026-09-14 01:50:23.108] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #2 -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.108] @gammaloop_api::se... INFO : Running command generate existing -p raised_cut_powered -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.210] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 75.11 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬────────────────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ powered_cancel │ 4 │ 7ms (74%) │ 1ms (11%) │ 1ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼────────────────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 7ms (74%) │ 1ms (11%) │ 1ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴────────────────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:23.211] @gammaloop_api::se... INFO : Running command generate existing -p raised_cut_lower -i compare gammaloop-nextest-integration>  [2026-09-14 01:50:23.315] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 75.54 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬──────────────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼──────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ compare │ lower_bubble │ 2 │ 2ms (84%) │ 0ms (1.8%) │ 0ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 2ms (84%) │ 0ms (1.8%) │ 0ms (14%) │ 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#4}> 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#4}>>::{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#4}>>>::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 [ 0.619s] ( 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 0.61s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.473] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.473] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.497] @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 01:50:23.497] @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 01:50:23.497] @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 01:50:23.498] @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 01:50:23.498] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:23.499] @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 01:50:23.501] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.504] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @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 01:50:23.617] @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 01:50:23.617] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.617] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.617] @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 01:50:23.618] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:23.941] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.36 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 49ms (51%) │ 21ms (22%) │ 26ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 63ms (31%) │ 62ms (31%) │ 75ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 112ms (38%) │ 84ms (28%) │ 101ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:23.942] @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 01:50:23.943] @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 01:50:23.945] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.792s] ( 99/166) 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 0.78s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.457] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.457] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.479] @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 01:50:23.479] @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 01:50:23.479] @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 01:50:23.480] @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 01:50:23.480] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:50:23.481] @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 01:50:23.483] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.486] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:50:23.486] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.486] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.487] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.487] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.487] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:23.487] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:23.487] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:23.488] @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 01:50:23.633] @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 01:50:23.633] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.633] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.633] @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 01:50:23.634] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:24.083] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 90.57 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 │ 53ms (36%) │ 44ms (30%) │ 51ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 74ms (32%) │ 83ms (35%) │ 77ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 128ms (33%) │ 127ms (33%) │ 128ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:24.084] @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 01:50:24.085] @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 01:50:24.092] @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 01:50:24.093] @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 01:50:24.095] @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 01:50:24.108] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:24.108] @commands::integrate INFO : Gammaloop now integrates epem_ddxg@default, epem_ddxg_copy@default_copy gammaloop-nextest-integration>  [2026-09-14 01:50:24.109] @commands::integrate INFO : Runtime graph-group subset for epem_ddxg@default: 1 of 2 groups [GL0] gammaloop-nextest-integration>  [2026-09-14 01:50:24.111] @commands::integrate INFO : Runtime graph-group subset for epem_ddxg_copy@default_copy: 1 of 2 groups [GL2] gammaloop-nextest-integration>  [2026-09-14 01:50:24.120] @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 01:50:24.121] @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 01:50:24.121] @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#4}> 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#4}>>::{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#4}>>>::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 [ 1.573s] (103/166) 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 1.517849527s gammaloop-nextest-integration>  scalar GL00 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 18.320857ms 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 1.56s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.801] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.801] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.805] @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 01:50:23.805] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:23.806] @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 01:50:23.807] @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 01:50:23.808] @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 01:50:23.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.812] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.815] @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 01:50:23.822] @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 01:50:23.822] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.822] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.822] @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 01:50:23.823] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:23.824] @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 01:50:25.221] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 95.77 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 │ 964ms (74%) │ 90ms (7.0%) │ 245ms (19%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 964ms (74%) │ 90ms (7.0%) │ 245ms (19%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:25.222] @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:2797 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 [ 1.493s] (104/166) 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 1.421110786s 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 1.48s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:24.116] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:24.116] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:24.123] @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 01:50:24.124] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:24.125] @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 01:50:24.126] @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 01:50:24.127] @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 01:50:24.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:24.130] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.134] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.134] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.137] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.137] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.138] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.139] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.139] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.145] @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 01:50:24.153] @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 01:50:24.153] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:24.154] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:24.154] @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 01:50:24.155] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:24.156] @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 01:50:25.409] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 93.58 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 939ms (81%) │ 25ms (2.2%) │ 198ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 939ms (81%) │ 25ms (2.2%) │ 198ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:25.410] @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:2797 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 [ 1.369s] (105/166) 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 1.307333012s gammaloop-nextest-integration>  scalar GL00 q6_component_0_numerator local-UV route orientation-local local-3D: evaluation 12.728417ms 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 1.35s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:24.263] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:24.263] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:24.266] @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 01:50:24.267] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:24.267] @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 01:50:24.268] @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 01:50:24.269] @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 01:50:24.270] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:24.271] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.271] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.272] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.276] @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 01:50:24.287] @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 01:50:24.287] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:24.287] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:24.287] @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 01:50:24.288] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:24.290] @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 01:50:25.463] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.06 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 │ 870ms (81%) │ 22ms (2.1%) │ 182ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 870ms (81%) │ 22ms (2.1%) │ 182ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:25.464] @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:2797 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 [ 1.717s] (107/166) 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 1.661905218s gammaloop-nextest-integration>  scalar GL00 q5_component_0_numerator local-UV route orientation-local local-3D: evaluation 14.922122ms 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 1.70s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.984] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.984] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.988] @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 01:50:23.988] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:23.989] @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 01:50:23.990] @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 01:50:23.991] @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 01:50:23.992] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.993] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.994] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.000] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.003] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.003] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.006] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.013] @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 01:50:24.030] @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 01:50:24.030] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:24.030] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:24.030] @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 01:50:24.031] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:24.032] @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 01:50:25.533] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.22 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 │ 1.11s (78%) │ 44ms (3.1%) │ 265ms (19%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.11s (78%) │ 44ms (3.1%) │ 265ms (19%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:25.534] @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:2797 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 [ 1.879s] (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 1.827895787s 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 1.87s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.874] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.874] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.877] @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 01:50:23.878] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:23.878] @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 01:50:23.879] @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 01:50:23.880] @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 01:50:23.881] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.882] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.882] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.883] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.884] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.884] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.884] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.884] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.884] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.887] @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 01:50:23.894] @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 01:50:23.894] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.895] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.895] @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 01:50:23.895] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:23.896] @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 01:50:25.598] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 97.33 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.25s (75%) │ 64ms (3.9%) │ 351ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.25s (75%) │ 64ms (3.9%) │ 351ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:25.599] @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:2797 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 [ 1.281s] (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 1.198037998s gammaloop-nextest-integration>  scalar GL04 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 24.912623ms 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 1.27s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.761] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.761] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.764] @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 01:50:25.765] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.765] @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 01:50:25.766] @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 01:50:25.767] @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 01:50:25.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.769] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.769] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.769] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.771] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.771] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.771] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.772] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.774] @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 01:50:25.781] @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 01:50:25.781] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.781] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.781] @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 01:50:25.782] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.783] @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 01:50:26.853] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.77 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 │ GL04 │ 13 │ 763ms (77%) │ 23ms (2.3%) │ 207ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 763ms (77%) │ 23ms (2.3%) │ 207ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:26.854] @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:2797 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 [ 1.674s] (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 1.590858323s gammaloop-nextest-integration>  scalar GL00 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 21.544134ms 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 1.66s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.381] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.381] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.384] @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 01:50:25.385] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.385] @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 01:50:25.386] @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 01:50:25.387] @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 01:50:25.388] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.389] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.389] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.390] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.391] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.391] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.392] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.392] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.392] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.394] @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 01:50:25.401] @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 01:50:25.401] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.401] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.401] @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 01:50:25.402] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.403] @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 01:50:26.872] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 92.01 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 1.11s (76%) │ 45ms (3.2%) │ 296ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.11s (76%) │ 45ms (3.2%) │ 296ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:26.873] @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:2797 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 [ 1.549s] (115/166) 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 1.414075699s gammaloop-nextest-integration>  scalar GL04 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 40.427387ms 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 1.54s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.687] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.687] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.690] @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 01:50:25.691] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.691] @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 01:50:25.692] @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 01:50:25.693] @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 01:50:25.694] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.695] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.695] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.696] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.698] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.698] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.698] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.703] @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 01:50:25.714] @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 01:50:25.714] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.714] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.715] @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 01:50:25.717] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.718] @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 01:50:27.001] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 90.39 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 877ms (72%) │ 76ms (6.3%) │ 269ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 877ms (72%) │ 76ms (6.3%) │ 269ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.002] @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:2797 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 [ 1.993s] (116/166) 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 1.924882533s 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 1.97s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.342] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.342] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.345] @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 01:50:25.346] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.346] @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 01:50:25.347] @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 01:50:25.348] @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 01:50:25.349] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.350] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.350] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.351] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.353] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.353] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.353] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.354] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.354] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.357] @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 01:50:25.369] @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 01:50:25.370] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.370] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.370] @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 01:50:25.372] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.373] @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 01:50:27.160] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.81 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 │ 1.32s (76%) │ 74ms (4.2%) │ 353ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.32s (76%) │ 74ms (4.2%) │ 353ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.161] @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:2797 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 [ 3.494s] (117/166) 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 3.280843386s gammaloop-nextest-integration>  scalar GL00 no_numerator local-UV route orientation-local local-3D: evaluation 86.759761ms 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 3.48s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.858] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.858] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.862] @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 01:50:23.862] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:23.863] @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 01:50:23.864] @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 01:50:23.865] @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 01:50:23.866] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.867] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.867] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.868] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.872] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.872] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.876] @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 01:50:23.887] @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 01:50:23.887] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.887] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.887] @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 01:50:23.888] @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 01:50:23.889] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.890] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.890] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.890] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.892] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.894] @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 01:50:23.901] @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 01:50:23.901] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.901] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.901] @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 01:50:23.902] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:23.902] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl00_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:50:24.958] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 84.85 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL00 │ 8 │ 925ms (91%) │ 27ms (2.7%) │ 63ms (6.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 925ms (91%) │ 27ms (2.7%) │ 63ms (6.2%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:24.959] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl00_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:50:27.033] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 118.73 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 │ 8 │ 1.53s (75%) │ 299ms (15%) │ 217ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 1.53s (75%) │ 299ms (15%) │ 217ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.034] @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:2797 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 [ 1.395s] (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 1.287017062s gammaloop-nextest-integration>  scalar GL04 q5_component_0_numerator local-UV route orientation-local local-3D: evaluation 39.082784ms 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 1.38s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:26.203] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:26.203] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:26.206] @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 01:50:26.207] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:26.208] @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 01:50:26.208] @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 01:50:26.209] @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 01:50:26.210] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:26.211] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:26.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:26.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.214] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.214] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.214] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.214] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.214] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.217] @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 01:50:26.225] @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 01:50:26.225] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:26.225] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:26.225] @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 01:50:26.226] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:26.227] @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 01:50:27.391] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 89.13 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 753ms (70%) │ 43ms (4.1%) │ 274ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 753ms (70%) │ 43ms (4.1%) │ 274ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.392] @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:2797 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 [ 3.309s] (119/166) 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 3.243124711s gammaloop-nextest-integration>  scalar GL00 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 15.495257ms 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 3.29s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:24.408] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:24.408] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:24.413] @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 01:50:24.416] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:24.417] @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 01:50:24.418] @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 01:50:24.419] @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 01:50:24.423] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:24.424] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.427] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:24.430] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.434] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.434] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.437] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.440] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.440] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:24.442] @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 01:50:24.449] @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 01:50:24.449] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:24.450] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:24.450] @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 01:50:24.451] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:24.452] @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 01:50:27.524] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 110.27 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 │ 1.83s (61%) │ 205ms (6.8%) │ 979ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.83s (61%) │ 205ms (6.8%) │ 979ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.525] @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:2797 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 [ 0.380s] (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 0.37s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:27.723] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:27.723] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:27.726] @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 01:50:27.727] @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 01:50:27.728] @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 01:50:27.729] @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 01:50:27.729] @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 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:27.731] @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 01:50:27.737] @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 01:50:27.737] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/6 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.737] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.843] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 75.91 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 8ms (93%) │ 0ms (2.8%) │ 0ms (4.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 8ms (93%) │ 0ms (2.8%) │ 0ms (4.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.844] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:27.844] @commands::remove INFO : Removed integrand LO from process born gammaloop-nextest-integration>  [2026-09-14 01:50:27.845] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0 gammaloop-nextest-integration>  [2026-09-14 01:50:27.845] @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 01:50:27.845] @commands::import INFO : Loading graphs from inline DOT string gammaloop-nextest-integration>  [2026-09-14 01:50:27.855] @gammaloop_api::se... INFO : Running command generate existing -p born -i LO gammaloop-nextest-integration>  [2026-09-14 01:50:27.959] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 80.87 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 │ 11ms (91%) │ 0ms (2.1%) │ 0ms (6.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 11ms (91%) │ 0ms (2.1%) │ 0ms (6.9%) │ 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#4}> 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#4}>>::{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#4}>>>::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 [ 1.271s] (121/166) 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 1.188403465s gammaloop-nextest-integration>  scalar GL04 q6_component_0_numerator local-UV route orientation-local local-3D: evaluation 21.393762ms 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 1.26s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:26.859] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:26.859] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:26.862] @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 01:50:26.863] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:26.863] @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 01:50:26.864] @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 01:50:26.865] @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 01:50:26.866] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:26.867] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:26.867] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:26.868] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.869] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.872] @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 01:50:26.879] @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 01:50:26.879] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:26.879] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:26.879] @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 01:50:26.880] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:26.881] @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 01:50:27.930] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.82 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 │ 656ms (69%) │ 37ms (4.0%) │ 250ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 656ms (69%) │ 37ms (4.0%) │ 250ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.931] @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:2797 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 [ 0.257s] (122/166) 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 0.24s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.079] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.079] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.083] @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 01:50:28.083] @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 01:50:28.084] @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 01:50:28.085] @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 01:50:28.086] @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 01:50:28.087] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.087] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.087] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.091] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.091] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.091] @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 01:50:28.107] @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 01:50:28.107] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/120 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.107] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.217] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 76.05 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 │ 2 │ 41ms (98%) │ 0ms (0.68%) │ 0ms (1.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 41ms (98%) │ 0ms (0.68%) │ 0ms (1.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.217] @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 01:50:28.218] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:28.218] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:50:28.224] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 12 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:28.224] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.267s] (123/166) 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 0.25s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.124] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.124] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.128] @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 01:50:28.128] @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 01:50:28.129] @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 01:50:28.130] @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 01:50:28.131] @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 01:50:28.132] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.132] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.139] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.142] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.142] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.148] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.148] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.151] @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 01:50:28.158] @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 01:50:28.158] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/24 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.158] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.266] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 72.95 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 │ 2 │ 22ms (97%) │ 0ms (1.1%) │ 0ms (1.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 22ms (97%) │ 0ms (1.1%) │ 0ms (1.7%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.266] @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 01:50:28.267] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:28.267] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:50:28.269] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 9 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:28.269] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.254s] (125/166) 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 0.24s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.358] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.358] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.361] @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 01:50:28.362] @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 01:50:28.363] @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 01:50:28.364] @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 01:50:28.364] @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 01:50:28.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.368] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.368] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.369] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.369] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.369] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.369] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.369] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.369] @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 01:50:28.372] @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 01:50:28.372] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.372] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.478] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 74.94 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 6ms (91%) │ 0ms (3.6%) │ 0ms (5.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 6ms (91%) │ 0ms (3.6%) │ 0ms (5.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.478] @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 01:50:28.479] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:28.479] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:50:28.481] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:28.481] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.244s] (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 0.23s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.402] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.402] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.405] @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 01:50:28.406] @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 01:50:28.406] @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 01:50:28.407] @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 01:50:28.408] @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 01:50:28.409] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.409] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.409] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.409] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.410] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.410] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.410] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.410] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.410] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.410] @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 01:50:28.414] @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 01:50:28.414] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.414] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.517] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 73.65 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 (81%) │ 0ms (7.7%) │ 0ms (11%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 3ms (81%) │ 0ms (7.7%) │ 0ms (11%) │ 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#4}> 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#4}>>::{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#4}>>>::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 [ 0.277s] (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 0.26s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.603] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.603] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.607] @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 01:50:28.607] @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 01:50:28.608] @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 01:50:28.609] @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 01:50:28.610] @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 01:50:28.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.614] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:50:28.626] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.626] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.629] @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 01:50:28.640] @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 01:50:28.641] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/6 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.641] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.751] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 75.73 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 16ms (96%) │ 0ms (1.5%) │ 0ms (2.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 16ms (96%) │ 0ms (1.5%) │ 0ms (2.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.752] @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 01:50:28.753] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:28.753] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:50:28.755] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:28.755] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.258s] (128/166) 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 0.25s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.646] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.646] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.652] @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 01:50:28.653] @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 01:50:28.654] @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 01:50:28.655] @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 01:50:28.656] @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 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.657] @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 01:50:28.661] @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 01:50:28.661] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.661] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.773] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 75.07 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 2 │ 5ms (48%) │ 5ms (47%) │ 0ms (5.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 5ms (48%) │ 5ms (47%) │ 0ms (5.4%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.774] @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 01:50:28.774] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:28.774] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:50:28.777] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:28.777] @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#4}> 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#4}>>::{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#4}>>>::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 [ 0.405s] (129/166) 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 0.39s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:28.534] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.534] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.538] @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 01:50:28.539] @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 01:50:28.540] @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 01:50:28.540] @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 01:50:28.541] @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 01:50:28.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:28.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.544] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.544] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.544] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.544] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:28.578] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.578] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:28.581] @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 01:50:28.589] @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 01:50:28.589] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/720 ) gammaloop-nextest-integration>  [2026-09-14 01:50:28.589] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:28.802] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 73.27 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 │ 112ms (99%) │ 0ms (0.21%) │ 0ms (0.36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 112ms (99%) │ 0ms (0.21%) │ 0ms (0.36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.803] @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 01:50:28.803] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:50:28.803] @commands::integrate INFO : Gammaloop now integrates born@LO gammaloop-nextest-integration>  [2026-09-14 01:50:28.809] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 15 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:50:28.809] @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#4}> 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#4}>>::{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#4}>>>::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 [ 1.820s] (130/166) 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 1.754545s gammaloop-nextest-integration>  scalar GL08 no_numerator local-UV route orientation-local local-3D: evaluation 29.699032ms 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 1.81s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:27.252] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:27.252] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:27.255] @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 01:50:27.256] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:27.256] @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 01:50:27.257] @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 01:50:27.258] @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 01:50:27.259] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.261] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.262] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.262] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.262] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.263] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.263] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.265] @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 01:50:27.278] @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 01:50:27.278] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.278] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.282] @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 01:50:27.283] @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 01:50:27.284] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.285] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.285] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.288] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.292] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.292] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.293] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.294] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.294] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.296] @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 01:50:27.302] @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 01:50:27.302] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.302] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.302] @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 01:50:27.303] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:27.304] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl08_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:50:27.638] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 83.27 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 │ 283ms (91%) │ 9ms (3.1%) │ 18ms (5.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 283ms (91%) │ 9ms (3.1%) │ 18ms (5.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.639] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl08_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:50:28.894] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.08 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL08 │ 4 │ 1.02s (88%) │ 96ms (8.3%) │ 45ms (3.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 1.02s (88%) │ 96ms (8.3%) │ 45ms (3.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.895] @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:2797 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 [ 0.266s] (131/166) 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 01:50:28.883] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:28.883] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:28.887] @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 01:50:28.887] @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 01:50:28.888] @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 01:50:28.889] @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 01:50:28.890] @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 01:50:28.890] @commands::import INFO : Loading graphs from inline DOT string gammaloop-nextest-integration>  [2026-09-14 01:50:28.893] @gammaloop_api::se... INFO : Running command generate existing -p interference -i virtual gammaloop-nextest-integration>  [2026-09-14 01:50:29.025] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 73.70 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 │ 22ms (94%) │ 0ms (2.2%) │ 0ms (4.1%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 22ms (94%) │ 0ms (2.2%) │ 0ms (4.1%) │ 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#4}> 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#4}>>::{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#4}>>>::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 [ 2.077s] (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 1.197565271s gammaloop-nextest-integration>  scalar GL09 no_numerator local-UV route orientation-local local-3D: evaluation 19.015611ms gammaloop-nextest-integration>  scalar GL09 no_numerator local-UV route orientation-local local-3D: Arb evaluation 307.762747ms gammaloop-nextest-integration>  scalar GL09 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 18.673048ms gammaloop-nextest-integration>  scalar GL09 quadratic_pair_numerator local-UV route orientation-local local-3D: Arb evaluation 481.711735ms 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 2.06s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:27.332] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:27.332] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:27.335] @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 01:50:27.336] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:27.337] @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 01:50:27.337] @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 01:50:27.338] @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 01:50:27.339] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.340] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.341] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.341] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.343] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.343] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.343] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.343] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.343] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.346] @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 01:50:27.353] @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 01:50:27.353] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.353] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.353] @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 01:50:27.354] @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 01:50:27.355] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.356] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.359] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.359] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.359] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.360] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.360] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.363] @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 01:50:27.371] @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 01:50:27.371] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.371] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.371] @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 01:50:27.372] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:27.373] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl09_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:50:27.589] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 80.29 MiB | cores 1 gammaloop-nextest-integration>  ╭──────────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ no_numerator │ GL09 │ 4 │ 149ms (89%) │ 6ms (4.0%) │ 11ms (7.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 149ms (89%) │ 6ms (4.0%) │ 11ms (7.0%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.590] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl09_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:50:28.430] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 92.96 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL09 │ 4 │ 704ms (87%) │ 61ms (7.6%) │ 43ms (5.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 4 │ 704ms (87%) │ 61ms (7.6%) │ 43ms (5.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.431] @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::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>  27: , 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>  28: ::sample_cross_section_graph gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  29:  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>  30: 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>  31:  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>  32: , 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>  33: , ::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>  34: ::wait_until_cold gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  35: ::run gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  36: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<::spawn::{closure#0}, ()> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  37: ::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  38: ::new::thread_start gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  39: start_thread gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  40: __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 [ 3.522s] (134/166) 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 3.43290197s 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 3.51s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.949] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.949] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.953] @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 01:50:25.953] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.954] @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 01:50:25.955] @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 01:50:25.956] @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 01:50:25.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.959] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.959] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.959] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.961] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.961] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.962] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.962] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.962] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.965] @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 01:50:25.972] @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 01:50:25.972] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.972] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.972] @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 01:50:25.973] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.974] @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 01:50:29.222] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 95.77 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 │ GL04 │ 13 │ 2.28s (71%) │ 143ms (4.4%) │ 808ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 2.28s (71%) │ 143ms (4.4%) │ 808ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.223] @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:2797 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 [ 2.094s] (135/166) 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 1.91308888s gammaloop-nextest-integration>  scalar GL24 no_numerator local-UV route orientation-local local-3D: evaluation 96.54126ms 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 2.08s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:27.400] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:27.400] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:27.404] @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 01:50:27.404] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:27.405] @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 01:50:27.406] @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 01:50:27.407] @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 01:50:27.408] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.409] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.409] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.412] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.416] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.416] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.420] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.422] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.422] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.424] @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 01:50:27.431] @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 01:50:27.431] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.432] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.432] @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 01:50:27.433] @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 01:50:27.434] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.435] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.437] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.439] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.440] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.440] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.440] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.441] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.441] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.447] @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 01:50:27.463] @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 01:50:27.463] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.463] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.463] @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 01:50:27.464] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:27.465] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl24_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:50:28.013] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 83.70 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 │ 482ms (91%) │ 19ms (3.7%) │ 29ms (5.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 482ms (91%) │ 19ms (3.7%) │ 29ms (5.5%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:28.014] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl24_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:50:29.164] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.58 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL24 │ 7 │ 931ms (85%) │ 112ms (10%) │ 53ms (4.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 931ms (85%) │ 112ms (10%) │ 53ms (4.9%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.165] @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:2797 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 [ 0.369s] (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 0.36s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:29.442] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:29.442] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:29.445] @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 01:50:29.446] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:29.446] @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 01:50:29.447] @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 01:50:29.448] @gammaloop_api::se... INFO : Running command set global kv global.generation.uv.generate_integrated=true gammaloop-nextest-integration>  [2026-09-14 01:50:29.449] @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 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.450] @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 01:50:29.453] @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 01:50:29.454] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:29.454] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:29.507] @settings::runtime WARNING : No external kinematics were provided; using default-generated external momenta and helicities. gammaloop-nextest-integration>  [2026-09-14 01:50:29.556] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 70.98 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 │ 50ms (96%) │ 0ms (1.1%) │ 1ms (3.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 5 │ 50ms (96%) │ 0ms (1.1%) │ 1ms (3.3%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────────────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.557] @gammaloop_api::se... INFO : Running command set global kv global.generation.uv.generate_integrated=false gammaloop-nextest-integration>  [2026-09-14 01:50:29.558] @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 01:50:29.559] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:29.559] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.560] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.560] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.560] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.560] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.560] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:50:29.560] @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 01:50:29.563] @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 01:50:29.563] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:29.563] @commands::generate INFO : Generated amplitude 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:29.580] @settings::runtime WARNING : No external kinematics were provided; using default-generated external momenta and helicities. gammaloop-nextest-integration>  [2026-09-14 01:50:29.665] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 79.05 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────────────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ scalar_bubble_below_thres │ GL0 │ 5 │ 14ms (86%) │ 0ms (1.5%) │ 1ms (12%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────────────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 5 │ 14ms (86%) │ 0ms (1.5%) │ 1ms (12%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────────────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.666] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.667] @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 01:50:29.668] @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 01:50:29.670] @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 01:50:29.671] @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 01:50:29.672] @integrands::process WARNING : Monte Carlo sampling over orientations is using the SingleParametric evaluator gammaloop-nextest-integration>  [2026-09-14 01:50:29.673] @process::amplitude INFO : Input is below threshold: 0 existing threshold E-surfaces across 0/1 graph groups gammaloop-nextest-integration>  [2026-09-14 01:50:29.673] @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 01:50:29.673] @commands::inspect INFO : Parameterization jacobian for this point: +1.0000000000000000e0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.673] @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 01:50:29.674] @integrands::process WARNING : Monte Carlo sampling over orientations is using the SingleParametric evaluator gammaloop-nextest-integration>  [2026-09-14 01:50:29.674] @process::amplitude INFO : Input is below threshold: 0 existing threshold E-surfaces across 0/1 graph groups gammaloop-nextest-integration>  [2026-09-14 01:50:29.675] @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 01:50:29.675] @commands::inspect INFO : Parameterization jacobian for this point: +1.0000000000000000e0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.675] @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 01:50:29.676] @integrands::process WARNING : Monte Carlo sampling over orientations is using the SingleParametric evaluator gammaloop-nextest-integration>  [2026-09-14 01:50:29.676] @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 [ 2.879s] (140/166) 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 2.792465156s gammaloop-nextest-integration>  scalar GL04 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 25.272548ms 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 2.86s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:27.106] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:27.106] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:27.109] @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 01:50:27.110] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:27.110] @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 01:50:27.114] @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 01:50:27.115] @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 01:50:27.116] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.120] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.120] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.121] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.128] @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 01:50:27.143] @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 01:50:27.143] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.144] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.144] @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 01:50:27.144] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:27.145] @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 01:50:29.756] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 94.14 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 1.91s (76%) │ 83ms (3.3%) │ 519ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 1.91s (76%) │ 83ms (3.3%) │ 519ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.757] @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:2797 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 [ 5.211s] (143/166) 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 5.059471132s gammaloop-nextest-integration>  scalar GL04 component_0_pair_numerator local-UV route orientation-local local-3D: evaluation 43.217331ms 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 5.20s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:26.439] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:26.439] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:26.443] @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 01:50:26.444] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:26.444] @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 01:50:26.445] @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 01:50:26.446] @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 01:50:26.447] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:26.448] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:26.448] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:26.448] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.449] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.449] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.450] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:26.452] @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 01:50:26.460] @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 01:50:26.460] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:26.460] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:26.460] @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 01:50:26.461] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:26.462] @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 01:50:31.383] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 99.85 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL04 │ 13 │ 2.86s (58%) │ 152ms (3.1%) │ 1.88s (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 2.86s (58%) │ 152ms (3.1%) │ 1.88s (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.384] @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:2797 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 [ 6.186s] (144/166) 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 2.162155088s gammaloop-nextest-integration>  scalar GL02 no_numerator local-UV route orientation-local local-3D: evaluation 31.415582ms gammaloop-nextest-integration>  scalar GL02 no_numerator local-UV route orientation-local local-3D: Arb evaluation 750.953149ms gammaloop-nextest-integration>  scalar GL02 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 40.301381ms gammaloop-nextest-integration>  scalar GL02 quadratic_pair_numerator local-UV route orientation-local local-3D: Arb evaluation 1.35986698s 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 6.17s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.741] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.741] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.744] @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 01:50:25.745] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.746] @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 01:50:25.747] @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 01:50:25.748] @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 01:50:25.749] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.750] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.750] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.750] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.752] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.752] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.752] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.753] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.753] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.755] @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 01:50:25.764] @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 01:50:25.764] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.764] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.765] @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 01:50:25.768] @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 01:50:25.769] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.771] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.771] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.771] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.773] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.773] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.773] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.774] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.774] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.778] @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 01:50:25.791] @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 01:50:25.791] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.791] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.791] @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 01:50:25.793] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.794] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl02_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:50:26.016] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 79.83 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 │ 155ms (75%) │ 22ms (11%) │ 28ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 155ms (75%) │ 22ms (11%) │ 28ms (14%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:26.017] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl02_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:50:27.691] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.16 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 │ 1.43s (89%) │ 116ms (7.2%) │ 61ms (3.8%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 1.43s (89%) │ 116ms (7.2%) │ 61ms (3.8%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:27.692] @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_core[cada95619a6da0dc]::registry::in_worker::, 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}, (alloc[2ea6bcb46fca0c42]::collections::linked_list::LinkedList>, alloc[2ea6bcb46fca0c42]::collections::linked_list::LinkedList>)> gammaloop-nextest-integration>  at : gammaloop-nextest-integration>  28: 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>  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 [ 8.413s] (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 8.326694679s gammaloop-nextest-integration>  scalar GL00 q7_squared_numerator local-UV route orientation-local local-3D: evaluation 26.903148ms 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 8.39s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:23.497] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:23.497] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:23.500] @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 01:50:23.501] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:23.502] @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 01:50:23.502] @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 01:50:23.503] @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 01:50:23.504] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.505] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:23.506] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.507] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.507] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.507] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.508] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.508] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:23.510] @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 01:50:23.518] @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 01:50:23.518] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:23.518] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:23.519] @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 01:50:23.520] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:23.522] @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 01:50:31.709] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 129.39 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ numerator │ GL00 │ 13 │ 4.83s (60%) │ 549ms (6.8%) │ 2.71s (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 4.83s (60%) │ 549ms (6.8%) │ 2.71s (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.710] @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:2797 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 [ 6.313s] (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 6.030078187s gammaloop-nextest-integration>  scalar GL04 no_numerator local-UV route orientation-local local-3D: evaluation 96.952051ms 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 6.29s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:25.657] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:25.657] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:25.663] @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 01:50:25.664] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:25.668] @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 01:50:25.669] @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 01:50:25.670] @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 01:50:25.674] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.675] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.678] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.681] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.686] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.686] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.686] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.687] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.687] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.689] @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 01:50:25.705] @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 01:50:25.705] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.705] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.705] @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 01:50:25.706] @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 01:50:25.707] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:25.708] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.708] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:25.709] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.710] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.711] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.711] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.712] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.712] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:25.715] @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 01:50:25.722] @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 01:50:25.722] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:25.722] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:25.722] @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 01:50:25.723] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:25.724] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl04_no_num -i no_numerator gammaloop-nextest-integration>  [2026-09-14 01:50:26.354] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.09 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 │ 506ms (91%) │ 20ms (3.6%) │ 31ms (5.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├──────────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 506ms (91%) │ 20ms (3.6%) │ 31ms (5.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰──────────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:26.355] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_all_gl04_quadratic_pair_numerator -i numerator gammaloop-nextest-integration>  [2026-09-14 01:50:31.567] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 142.00 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 │ GL04 │ 7 │ 4.01s (78%) │ 771ms (15%) │ 337ms (6.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 7 │ 4.01s (78%) │ 771ms (15%) │ 337ms (6.6%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.569] @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:2797 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 [ 6.546s] (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 6.41873942s gammaloop-nextest-integration>  scalar GL04 quadratic_pair_numerator local-UV route orientation-local local-3D: evaluation 49.417611ms 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 6.53s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:27.070] @gammaloop_api::se... INFO : Running command import model scalars-default.json gammaloop-nextest-integration>  [2026-09-14 01:50:27.070] @import::model INFO : Loading built-in JSON model scalars-default gammaloop-nextest-integration>  [2026-09-14 01:50:27.073] @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 01:50:27.074] @gammaloop_api::se... INFO : Running command remove processes gammaloop-nextest-integration>  [2026-09-14 01:50:27.074] @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 01:50:27.075] @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 01:50:27.076] @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 01:50:27.077] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:27.078] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.078] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 74 gammaloop-nextest-integration>  [2026-09-14 01:50:27.079] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49 gammaloop-nextest-integration>  [2026-09-14 01:50:27.082] @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 01:50:27.089] @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 01:50:27.090] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 ) gammaloop-nextest-integration>  [2026-09-14 01:50:27.090] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:27.090] @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 01:50:27.090] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0 gammaloop-nextest-integration>  [2026-09-14 01:50:27.091] @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 01:50:33.364] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 112.83 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 │ 3.21s (51%) │ 440ms (7.0%) │ 2.60s (42%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 13 │ 3.21s (51%) │ 440ms (7.0%) │ 2.60s (42%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:33.365] @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:2797 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 [ 6.604s] (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 6.59s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:29.179] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:29.179] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:29.202] @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 01:50:29.202] @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 01:50:29.202] @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 01:50:29.203] @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 01:50:29.204] @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 01:50:29.204] @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 01:50:29.205] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.210] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.214] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.218] @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 01:50:29.218] @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 01:50:29.221] @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 01:50:29.221] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:29.224] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:29.226] @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 01:50:29.551] @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 01:50:29.551] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:29.552] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:29.859] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 91.65 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 │ 55ms (55%) │ 14ms (15%) │ 29ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 68ms (58%) │ 18ms (16%) │ 29ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 123ms (57%) │ 33ms (16%) │ 59ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.860] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:30.076] @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 │ GL0 │ 3 │ 41ms (60%) │ 9ms (13%) │ 18ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 53ms (52%) │ 18ms (18%) │ 30ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 94ms (55%) │ 27ms (16%) │ 48ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:30.077] @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 01:50:30.078] @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 01:50:30.081] @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 01:50:30.081] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:30.087] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:50:30.087] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:30.088] @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 01:50:30.482] @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 01:50:30.482] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:30.483] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:30.696] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 96.35 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 │ GL0 │ 3 │ 40ms (58%) │ 9ms (14%) │ 18ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 53ms (53%) │ 19ms (19%) │ 28ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 93ms (55%) │ 29ms (17%) │ 47ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:30.697] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:31.113] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 100.63 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 │ 31ms (53%) │ 9ms (16%) │ 18ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (50%) │ 18ms (19%) │ 31ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (53%) │ 9ms (16%) │ 18ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 50ms (52%) │ 18ms (19%) │ 27ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 16 │ 163ms (52%) │ 57ms (18%) │ 95ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.114] @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 01:50:31.115] @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 01:50:31.119] @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 01:50:31.119] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:31.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:50:31.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:31.128] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:31.130] @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 01:50:31.472] @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 01:50:31.472] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:31.473] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:31.684] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 104.36 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 │ 3 │ 34ms (55%) │ 9ms (15%) │ 18ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (51%) │ 18ms (20%) │ 28ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 84ms (53%) │ 28ms (18%) │ 46ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.685] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:32.219] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 116.36 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 │ 3 │ 32ms (55%) │ 9ms (16%) │ 17ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (52%) │ 18ms (19%) │ 27ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (53%) │ 9ms (16%) │ 18ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (52%) │ 18ms (19%) │ 27ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 33ms (55%) │ 9ms (15%) │ 18ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 48ms (51%) │ 18ms (19%) │ 28ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 24 │ 245ms (53%) │ 83ms (18%) │ 138ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:32.220] @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 01:50:32.221] @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 01:50:32.226] @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 01:50:32.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:32.231] @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 01:50:32.579] @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 01:50:32.579] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:32.579] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:32.788] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 118.31 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 (49%) │ 10ms (15%) │ 23ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 50ms (51%) │ 19ms (20%) │ 29ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 82ms (50%) │ 29ms (18%) │ 52ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:32.789] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:33.646] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 122.47 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 │ 3 │ 37ms (57%) │ 9ms (14%) │ 18ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 50ms (52%) │ 18ms (19%) │ 28ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (53%) │ 9ms (16%) │ 18ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 63ms (43%) │ 30ms (21%) │ 54ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 48ms (37%) │ 27ms (21%) │ 55ms (42%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 51ms (30%) │ 60ms (36%) │ 58ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 30ms (53%) │ 8ms (16%) │ 17ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (52%) │ 18ms (19%) │ 28ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 32 │ 363ms (44%) │ 184ms (22%) │ 280ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:33.647] @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 01:50:33.648] @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 01:50:33.655] @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 01:50:33.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:33.658] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:50:33.661] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:33.664] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:33.668] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:33.671] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:33.674] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:50:33.678] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:33.678] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:50:33.681] @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 01:50:34.085] @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 01:50:34.085] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:50:34.085] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:34.392] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 119.94 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 32ms (40%) │ 17ms (22%) │ 30ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 51ms (37%) │ 49ms (36%) │ 38ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 83ms (38%) │ 67ms (31%) │ 68ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:34.393] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:35.621] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 128.79 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 │ 49ms (50%) │ 17ms (18%) │ 30ms (31%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 50ms (36%) │ 50ms (36%) │ 39ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 30ms (39%) │ 17ms (22%) │ 31ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (36%) │ 48ms (36%) │ 38ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (39%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 51ms (37%) │ 48ms (35%) │ 38ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (35%) │ 19ms (21%) │ 40ms (44%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 50ms (31%) │ 71ms (43%) │ 43ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 31ms (33%) │ 29ms (30%) │ 35ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 49ms (35%) │ 53ms (37%) │ 40ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 40 │ 427ms (37%) │ 372ms (32%) │ 369ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:35.628] @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#4}> 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#4}>>::{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#4}>>>::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 [ 7.589s] (155/166) 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 7.57s gammaloop-nextest-integration>   gammaloop-nextest-integration>   stderr --- gammaloop-nextest-integration>  [2026-09-14 01:50:29.096] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:29.096] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:50:29.130] @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 01:50:29.131] @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 01:50:29.131] @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 01:50:29.131] @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 01:50:29.132] @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 01:50:29.133] @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 01:50:29.134] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.138] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:50:29.142] @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 01:50:29.143] @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 01:50:29.145] @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 01:50:29.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:29.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:29.147] @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 01:50:29.513] @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 01:50:29.513] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:50:29.513] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:29.721] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 90.07 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 30ms (36%) │ 16ms (19%) │ 38ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 26ms (45%) │ 8ms (15%) │ 23ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 56ms (39%) │ 25ms (17%) │ 61ms (43%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.722] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:29.931] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 97.23 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (33%) │ 12ms (23%) │ 23ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 22ms (39%) │ 8ms (15%) │ 26ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 39ms (36%) │ 20ms (19%) │ 49ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:29.932] @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 01:50:29.933] @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 01:50:29.937] @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 01:50:29.937] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:29.937] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.937] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:29.939] @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 01:50:30.284] @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, 2 grouped and 0 cancellation) gammaloop-nextest-integration>  [2026-09-14 01:50:30.284] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:50:30.284] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:30.390] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 97.20 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 (37%) │ 8ms (17%) │ 22ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 15ms (34%) │ 8ms (18%) │ 22ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 33ms (35%) │ 17ms (18%) │ 44ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:30.391] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:30.715] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 101.89 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 │ 18ms (23%) │ 14ms (18%) │ 47ms (59%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (26%) │ 19ms (30%) │ 28ms (44%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (18%) │ 23ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 28ms (47%) │ 8ms (14%) │ 23ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 12 │ 81ms (32%) │ 51ms (20%) │ 123ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:30.716] @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 01:50:30.717] @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 01:50:30.719] @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 01:50:30.719] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:30.719] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:30.721] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:30.724] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:30.727] @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 01:50:31.074] @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 01:50:31.074] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:50:31.075] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:31.290] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 101.58 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 21ms (36%) │ 12ms (21%) │ 26ms (43%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 20ms (37%) │ 8ms (16%) │ 25ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 42ms (36%) │ 21ms (18%) │ 52ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.291] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:31.611] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 107.12 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (17%) │ 23ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (34%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 30ms (48%) │ 9ms (16%) │ 23ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (35%) │ 8ms (18%) │ 21ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (34%) │ 9ms (20%) │ 22ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 18 │ 114ms (37%) │ 54ms (18%) │ 137ms (45%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:31.612] @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 01:50:31.613] @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 01:50:31.615] @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 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:31.617] @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 01:50:32.011] @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 01:50:32.011] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:50:32.011] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:32.222] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 111.97 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 18ms (31%) │ 8ms (14%) │ 32ms (55%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 18ms (31%) │ 13ms (23%) │ 27ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 36ms (31%) │ 22ms (19%) │ 59ms (50%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:32.223] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:32.640] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 113.87 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 │ 24ms (44%) │ 8ms (15%) │ 23ms (41%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 17ms (35%) │ 8ms (17%) │ 23ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (35%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 16ms (28%) │ 8ms (14%) │ 34ms (57%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 20ms (38%) │ 8ms (16%) │ 24ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 16ms (35%) │ 8ms (17%) │ 23ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 16ms (35%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 24 │ 146ms (36%) │ 67ms (17%) │ 197ms (48%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:32.641] @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 01:50:32.642] @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 01:50:32.644] @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 01:50:32.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:50:32.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:32.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:32.647] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:32.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:32.652] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:32.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6 gammaloop-nextest-integration>  [2026-09-14 01:50:32.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:32.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:50:32.659] @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 01:50:33.060] @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 01:50:33.060] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:50:33.060] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:50:33.689] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 145.86 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 │ 25ms (13%) │ 22ms (11%) │ 156ms (76%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 25ms (7.4%) │ 32ms (9.7%) │ 279ms (83%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 6 │ 50ms (9.4%) │ 55ms (10%) │ 436ms (80%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:33.690] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:50:36.503] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 203.77 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 47ms (20%) │ 19ms (8.4%) │ 163ms (71%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 47ms (13%) │ 31ms (8.9%) │ 277ms (78%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 41ms (20%) │ 20ms (9.9%) │ 146ms (70%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 23ms (7.2%) │ 30ms (9.4%) │ 270ms (83%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 24ms (14%) │ 19ms (11%) │ 135ms (76%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 23ms (7.2%) │ 28ms (8.8%) │ 269ms (84%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 23ms (12%) │ 18ms (9.8%) │ 150ms (78%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 24ms (6.5%) │ 31ms (8.4%) │ 314ms (85%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 23ms (12%) │ 19ms (9.7%) │ 160ms (79%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 23ms (7.3%) │ 31ms (9.9%) │ 263ms (83%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 30 │ 301ms (11%) │ 251ms (9.3%) │ 2.15s (80%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:50:36.511] @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#4}> 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#4}>>::{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#4}>>>::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 16.55s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:48:41.320] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:48:41.320] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:48:41.341] @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 01:48:41.341] @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 01:48:41.341] @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 01:48:41.342] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:48:41.342] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:48:41.342] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:48:41.345] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:48:41.348] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:48:41.351] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:48:41.354] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:48:41.357] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:48:41.360] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:48:41.363] @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 01:48:41.365] @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 01:48:41.365] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:48:41.366] @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 01:48:41.388] @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 01:48:41.388] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:48:41.388] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:41.388] @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 01:48:41.389] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:48:41.491] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:48:41.901] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:41.901] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.65 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 (1.9%) │ 4ms (1.2%) │ 1ms (0.40%) │ 409ms (97%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 8ms (1.9%) │ 4ms (1.2%) │ 1ms (0.40%) │ 409ms (97%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:41.902] @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 01:48:41.904] @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 01:48:41.904] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:41.907] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:41.907] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:41.907] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:41.909] @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 01:48:41.949] @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 01:48:41.949] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:41.949] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:41.949] @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 01:48:41.950] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:42.956] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:44.831] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:44.831] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 135.44 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 │ GL0 │ 5 │ 294ms (15%) │ 146ms (7.5%) │ 86ms (4.4%) │ 1.43s (73%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 397ms (14%) │ 336ms (12%) │ 186ms (6.7%) │ 1.87s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 692ms (15%) │ 482ms (10%) │ 272ms (5.7%) │ 3.31s (70%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:44.853] @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 01:48:44.855] @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 01:48:44.855] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:44.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:44.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:44.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:44.859] @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 01:48:44.902] @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 01:48:44.902] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:44.903] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:44.903] @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 01:48:44.904] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:45.809] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:48:47.483] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:47.483] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 191.27 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 │ 347ms (19%) │ 150ms (8.1%) │ 95ms (5.2%) │ 1.27s (68%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 409ms (16%) │ 281ms (11%) │ 121ms (4.9%) │ 1.67s (67%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 756ms (17%) │ 431ms (9.9%) │ 216ms (5.0%) │ 2.94s (68%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:47.492] @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 01:49:15.895] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:15.895] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:15.912] @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 01:49:15.912] @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 01:49:15.912] @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 01:49:15.912] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:15.916] @gammaloop_api::se... INFO : Running command set model MH=125.0 gammaloop-nextest-integration>  [2026-09-14 01:49:15.919] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:49:15.921] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:49:15.924] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:49:15.927] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:49:15.930] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:49:15.933] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:49:15.936] @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 01:49:15.939] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:16.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 4264 gammaloop-nextest-integration>  [2026-09-14 01:49:16.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 514 gammaloop-nextest-integration>  [2026-09-14 01:49:16.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 450 gammaloop-nextest-integration>  [2026-09-14 01:49:16.037] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 450 gammaloop-nextest-integration>  [2026-09-14 01:49:16.039] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 108 gammaloop-nextest-integration>  [2026-09-14 01:49:16.039] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 108 gammaloop-nextest-integration>  [2026-09-14 01:49:16.041] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 46 gammaloop-nextest-integration>  [2026-09-14 01:49:16.041] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 46 gammaloop-nextest-integration>  [2026-09-14 01:49:16.044] @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 01:49:27.035] @feyngen::diagram_... INFO : 11s | Δ=10s | 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 01:49:27.035] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -30 ) gammaloop-nextest-integration>  [2026-09-14 01:49:27.038] @commands::generate INFO : Generated cross-section 16 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:27.038] @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 01:49:27.038] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i NLO --with-graph-names GL38 gammaloop-nextest-integration>  [2026-09-14 01:49:27.039] @commands::select INFO : Selected 1 graph groups for integrand NLO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:49:27.039] @commands::select INFO : Kept master graphs: 1 (GL38) gammaloop-nextest-integration>  [2026-09-14 01:49:27.039] @commands::select INFO : Removed master graphs: 15 (list elided; more than 10 graph names) gammaloop-nextest-integration>  [2026-09-14 01:49:27.039] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:36.294] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 332.17 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 │ 1.38s (15%) │ 1.28s (14%) │ 6.58s (71%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 17 │ 1.38s (15%) │ 1.28s (14%) │ 6.58s (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_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 0.48s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:36.749] @gammaloop_api::se... INFO : Running command import model assets/models/json/scalars/scalars_2p_3p.json gammaloop-nextest-integration>  [2026-09-14 01:49:36.749] @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 01:49:36.750] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0 gammaloop-nextest-integration>  [2026-09-14 01:49:36.751] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0001 gammaloop-nextest-integration>  [2026-09-14 01:49:36.751] @gammaloop_api::se... INFO : Running command import graphs tests/resources/graphs/double_dotted_double_triangle.dot gammaloop-nextest-integration>  [2026-09-14 01:49:36.751] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/double_dotted_double_triangle.dot' gammaloop-nextest-integration>  [2026-09-14 01:49:36.761] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.086] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.69 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 │ 156ms (57%) │ 8ms (3.2%) │ 107ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ double_dotted_double_triangle_small_mass │ 25 │ 148ms (49%) │ 13ms (4.6%) │ 138ms (46%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 55 │ 304ms (53%) │ 22ms (3.9%) │ 246ms (43%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴──────────────────────────────────────────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.112] @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 01:49:37.128] @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 01:49:37.132] @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 01:49:37.134] @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> 4. 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 0.58s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:36.758] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.758] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.781] @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 01:49:36.781] @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 01:49:36.781] @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 01:49:36.782] @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 01:49:36.783] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.784] @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 01:49:36.786] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @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 01:49:36.903] @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 01:49:36.904] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.904] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.904] @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 01:49:36.904] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.225] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.27 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 (52%) │ 21ms (20%) │ 30ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 63ms (31%) │ 63ms (31%) │ 76ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 119ms (38%) │ 85ms (27%) │ 106ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.228] @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 01:49:37.229] @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 01:49:37.230] @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#4}> 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#4}>>::{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#4}>>>::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 0.60s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.820] @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 01:49:36.820] @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 01:49:36.820] @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 01:49:36.821] @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 01:49:36.822] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @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 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @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 01:49:36.933] @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 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @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 01:49:36.934] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.248] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.10 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 │ 51ms (50%) │ 23ms (23%) │ 27ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 65ms (31%) │ 66ms (32%) │ 76ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 116ms (38%) │ 89ms (29%) │ 104ms (34%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.249] @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 01:49:37.250] @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#4}> 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#4}>>::{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#4}>>>::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_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 0.61s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:36.795] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.795] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.822] @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 01:49:36.822] @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 01:49:36.822] @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 01:49:36.823] @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 01:49:36.824] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.824] @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 01:49:36.826] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.830] @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 01:49:36.933] @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 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @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 01:49:36.934] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.263] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.46 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 (48%) │ 22ms (24%) │ 26ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 65ms (32%) │ 63ms (31%) │ 78ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 110ms (37%) │ 85ms (28%) │ 105ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.265] @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#4}> 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#4}>>::{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#4}>>>::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> 7. 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 0.66s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:36.781] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.781] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.804] @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 01:49:36.804] @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 01:49:36.804] @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 01:49:36.804] @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 01:49:36.805] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.806] @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 01:49:36.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.821] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.834] @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 01:49:36.992] @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 01:49:36.992] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.992] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.992] @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 01:49:36.993] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.317] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 86.70 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 │ 46ms (46%) │ 22ms (23%) │ 31ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 66ms (32%) │ 64ms (32%) │ 73ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 112ms (37%) │ 87ms (29%) │ 105ms (35%) │ 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#4}> 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#4}>>::{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#4}>>>::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_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 0.68s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:36.756] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.756] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.780] @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 01:49:36.780] @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 01:49:36.780] @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 01:49:36.780] @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 01:49:36.781] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.782] @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 01:49:36.784] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.787] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @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 01:49:36.891] @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 01:49:36.891] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.891] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.891] @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 01:49:36.892] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.329] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.89 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 71ms (57%) │ 26ms (21%) │ 27ms (22%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 67ms (32%) │ 63ms (30%) │ 79ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 138ms (41%) │ 89ms (27%) │ 107ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.330] @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#4}> 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#4}>>::{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#4}>>>::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> 9. 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 0.69s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:36.779] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.780] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.801] @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 01:49:36.801] @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 01:49:36.801] @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 01:49:36.802] @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 01:49:36.803] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.804] @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 01:49:36.806] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.810] @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 01:49:36.920] @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 01:49:36.920] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.920] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.920] @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 01:49:36.921] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.339] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.56 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 │ 82ms (64%) │ 21ms (17%) │ 25ms (20%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 67ms (30%) │ 65ms (29%) │ 94ms (41%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 150ms (42%) │ 87ms (24%) │ 119ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.340] @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 01:49:37.341] @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#4}> 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#4}>>::{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#4}>>>::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> 10. 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 0.69s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.789] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.815] @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 01:49:36.815] @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 01:49:36.815] @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 01:49:36.816] @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 01:49:36.817] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.817] @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 01:49:36.820] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.822] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.824] @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 01:49:36.927] @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 01:49:36.927] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.927] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.927] @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 01:49:36.928] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.347] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 85.82 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 49ms (49%) │ 22ms (23%) │ 28ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 77ms (31%) │ 76ms (31%) │ 94ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 127ms (37%) │ 99ms (28%) │ 122ms (35%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.348] @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#4}> 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#4}>>::{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#4}>>>::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> 11. 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 0.70s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:36.756] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.756] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.783] @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 01:49:36.783] @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 01:49:36.783] @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 01:49:36.784] @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 01:49:36.784] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.785] @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 01:49:36.787] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @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 01:49:36.930] @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 01:49:36.930] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.930] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.930] @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 01:49:36.931] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.345] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 87.81 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 │ 49ms (47%) │ 27ms (26%) │ 27ms (26%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 74ms (34%) │ 65ms (30%) │ 78ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 123ms (38%) │ 92ms (29%) │ 105ms (33%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.346] @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#4}> 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#4}>>::{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#4}>>>::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> 12. 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 0.71s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:36.798] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.798] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.820] @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 01:49:36.820] @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 01:49:36.820] @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 01:49:36.821] @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 01:49:36.821] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.822] @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 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @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 01:49:36.933] @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 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.933] @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 01:49:36.935] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.357] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.02 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 49ms (51%) │ 21ms (22%) │ 26ms (27%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 68ms (29%) │ 69ms (30%) │ 95ms (41%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 117ms (36%) │ 91ms (28%) │ 121ms (37%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.358] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  [2026-09-14 01:49:37.359] @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 01:49:37.360] @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#4}> 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#4}>>::{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#4}>>>::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> 13. 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 0.81s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:36.759] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.759] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.784] @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 01:49:36.784] @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 01:49:36.784] @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 01:49:36.785] @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 01:49:36.786] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.786] @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 01:49:36.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.798] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.801] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.804] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.804] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.807] @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 01:49:37.005] @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 01:49:37.005] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.005] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.005] @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 01:49:37.006] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.455] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 85.39 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 81ms (59%) │ 29ms (22%) │ 26ms (19%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 128ms (49%) │ 60ms (23%) │ 71ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 209ms (53%) │ 90ms (23%) │ 98ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.455] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true gammaloop-nextest-integration>  [2026-09-14 01:49:37.456] @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 01:49:37.457] @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#4}> 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#4}>>::{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#4}>>>::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> 14. 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 01:49:36.800] @gammaloop_api::se... INFO : Running command import model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.800] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:36.820] @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 01:49:36.820] @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 01:49:36.820] @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 01:49:36.821] @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 01:49:36.822] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true gammaloop-nextest-integration>  [2026-09-14 01:49:36.823] @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 01:49:36.825] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:36.829] @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 01:49:36.936] @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 01:49:36.936] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:36.936] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:36.936] @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 01:49:36.937] @gammaloop_api::se... INFO : Running command generate gammaloop-nextest-integration>  [2026-09-14 01:49:37.468] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 88.35 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ default │ GL0 │ 3 │ 105ms (62%) │ 35ms (21%) │ 29ms (17%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ default │ GL2 │ 5 │ 132ms (43%) │ 89ms (29%) │ 89ms (29%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 238ms (49%) │ 124ms (26%) │ 118ms (25%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.469] @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#4}> 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#4}>>::{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#4}>>>::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> 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 18.01s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:48:57.898] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:48:57.898] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:48:57.916] @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 01:48:57.916] @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 01:48:57.916] @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 01:48:57.916] @gammaloop_api::se... INFO : Running command run set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Starting command block set_model_parameters gammaloop-nextest-integration>  [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Running command set model MT=173.0 gammaloop-nextest-integration>  [2026-09-14 01:48:57.919] @gammaloop_api::se... INFO : Running command set model WT=0.0 gammaloop-nextest-integration>  [2026-09-14 01:48:57.922] @gammaloop_api::se... INFO : Running command set model ymt=173.0 gammaloop-nextest-integration>  [2026-09-14 01:48:57.925] @gammaloop_api::se... INFO : Running command set model aS=0.118 gammaloop-nextest-integration>  [2026-09-14 01:48:57.928] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 gammaloop-nextest-integration>  [2026-09-14 01:48:57.931] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 gammaloop-nextest-integration>  [2026-09-14 01:48:57.934] @gammaloop_api::se... INFO : Running command set model MZ=91.188 gammaloop-nextest-integration>  [2026-09-14 01:48:57.938] @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 01:48:57.940] @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 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 gammaloop-nextest-integration>  [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 gammaloop-nextest-integration>  [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 gammaloop-nextest-integration>  [2026-09-14 01:48:57.941] @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 01:48:57.961] @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 01:48:57.961] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) gammaloop-nextest-integration>  [2026-09-14 01:48:57.962] @commands::generate INFO : Generated cross-section 1 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:57.962] @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 01:48:57.963] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO gammaloop-nextest-integration>  [2026-09-14 01:48:58.065] @processes::cross_... INFO : Compiling cross section LO gammaloop-nextest-integration>  [2026-09-14 01:48:58.448] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:48:58.448] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 78.00 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 (2.1%) │ 3ms (0.83%) │ 1ms (0.42%) │ 382ms (97%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 2 │ 8ms (2.1%) │ 3ms (0.83%) │ 1ms (0.42%) │ 382ms (97%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:48:58.449] @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 01:48:58.451] @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 01:48:58.451] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:48:58.456] @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 01:48:58.637] @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 01:48:58.637] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:48:58.637] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:48:58.637] @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 01:48:58.638] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO gammaloop-nextest-integration>  [2026-09-14 01:48:59.644] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:01.579] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:01.579] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 140.97 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 │ 310ms (16%) │ 117ms (5.9%) │ 127ms (6.4%) │ 1.44s (72%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 397ms (14%) │ 285ms (10.0%) │ 243ms (8.5%) │ 1.93s (68%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼───────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 707ms (15%) │ 403ms (8.3%) │ 371ms (7.6%) │ 3.37s (69%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴───────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:01.603] @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 01:49:01.605] @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 01:49:01.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:01.607] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 gammaloop-nextest-integration>  [2026-09-14 01:49:01.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 gammaloop-nextest-integration>  [2026-09-14 01:49:01.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:01.609] @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 01:49:01.786] @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 01:49:01.786] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:01.786] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:01.786] @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 01:49:01.787] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO gammaloop-nextest-integration>  [2026-09-14 01:49:02.693] @processes::cross_... INFO : Compiling cross section NLO gammaloop-nextest-integration>  [2026-09-14 01:49:04.448] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. gammaloop-nextest-integration>  [2026-09-14 01:49:04.448] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 214.92 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 │ 418ms (22%) │ 120ms (6.3%) │ 105ms (5.5%) │ 1.28s (66%) │ gammaloop-nextest-integration>  │ NLO │ GL2 │ 5 │ 406ms (16%) │ 232ms (9.1%) │ 161ms (6.3%) │ 1.75s (69%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 10 │ 825ms (18%) │ 352ms (7.9%) │ 267ms (6.0%) │ 3.03s (68%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:04.460] @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 0.32s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:37.413] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.413] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.444] @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 01:49:37.445] @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 01:49:37.445] @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 01:49:37.445] @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 01:49:37.446] @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 01:49:37.447] @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 01:49:37.447] @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 01:49:37.448] @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 01:49:37.449] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 gammaloop-nextest-integration>  [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.454] @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 01:49:37.484] @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 01:49:37.484] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.484] @commands::generate INFO : Generated cross-section 4 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.484] @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 01:49:37.486] @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 01:49:37.486] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select gammaloop-nextest-integration>  [2026-09-14 01:49:37.486] @commands::select INFO : Kept master graphs: 1 (GL3) gammaloop-nextest-integration>  [2026-09-14 01:49:37.486] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.487] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.590] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 72.59 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 │ 7ms (34%) │ 9ms (45%) │ 4ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 7ms (34%) │ 9ms (45%) │ 4ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.591] @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 01:49:37.591] @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 01:49:37.599] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:37.599] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.601] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:37.601] @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#4}> 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#4}>>::{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#4}>>>::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 0.44s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:37.365] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.365] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.386] @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 01:49:37.386] @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 01:49:37.386] @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 01:49:37.387] @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 01:49:37.388] @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 01:49:37.388] @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 01:49:37.389] @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 01:49:37.390] @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 01:49:37.391] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 gammaloop-nextest-integration>  [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 gammaloop-nextest-integration>  [2026-09-14 01:49:37.395] @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 01:49:37.432] @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 01:49:37.432] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.432] @commands::generate INFO : Generated cross-section 4 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.433] @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 01:49:37.434] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.535] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 71.76 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 │ 3 │ 15ms (58%) │ 5ms (20%) │ 6ms (23%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL1 │ 3 │ 9ms (35%) │ 6ms (25%) │ 10ms (40%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 3 │ 7ms (41%) │ 5ms (27%) │ 6ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 6ms (48%) │ 4ms (31%) │ 2ms (21%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 12 │ 39ms (46%) │ 21ms (25%) │ 25ms (30%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.587] @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 01:49:37.590] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select gammaloop-nextest-integration>  [2026-09-14 01:49:37.590] @commands::select INFO : Kept master graphs: 1 (GL3) gammaloop-nextest-integration>  [2026-09-14 01:49:37.590] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.590] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.591] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.701] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 82.55 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL3 │ 3 │ 11ms (62%) │ 4ms (22%) │ 3ms (16%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 11ms (62%) │ 4ms (22%) │ 3ms (16%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.702] @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 01:49:37.702] @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 01:49:37.708] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:37.708] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.710] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:37.710] @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#4}> 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#4}>>::{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#4}>>>::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_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 0.60s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:37.513] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.513] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.536] @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 01:49:37.536] @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 01:49:37.536] @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 01:49:37.536] @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 01:49:37.537] @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 01:49:37.538] @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 01:49:37.538] @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 01:49:37.539] @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 01:49:37.542] @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 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.546] @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 01:49:37.860] @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 01:49:37.860] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.861] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.861] @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 01:49:37.862] @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 01:49:37.863] @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 01:49:37.863] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:37.863] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.863] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:37.863] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:37.965] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 81.31 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_selected │ GL0 │ 3 │ 34ms (42%) │ 18ms (22%) │ 29ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 34ms (42%) │ 18ms (22%) │ 29ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.966] @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 01:49:37.966] @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 01:49:37.973] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:37.973] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:37.973] @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 01:49:37.976] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:37.976] @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#4}> 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#4}>>::{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#4}>>>::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_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 0.63s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:37.502] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.502] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.524] @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 01:49:37.524] @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 01:49:37.524] @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 01:49:37.525] @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 01:49:37.526] @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 01:49:37.527] @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 01:49:37.528] @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 01:49:37.528] @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 01:49:37.531] @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 01:49:37.531] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.534] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:49:37.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.539] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.547] @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 01:49:37.886] @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 01:49:37.886] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.887] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.887] @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 01:49:37.888] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' gammaloop-nextest-integration>  [2026-09-14 01:49:37.889] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth gammaloop-nextest-integration>  [2026-09-14 01:49:37.889] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:37.889] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:37.890] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.991] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 81.56 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 │ 33ms (40%) │ 17ms (21%) │ 32ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 33ms (40%) │ 17ms (21%) │ 32ms (39%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:37.993] @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 01:49:37.993] @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 01:49:37.998] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:37.998] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO gammaloop-nextest-integration>  [2026-09-14 01:49:37.998] @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 01:49:38.002] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:38.002] @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#4}> 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#4}>>::{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#4}>>>::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_copy_after_generation_preserves_source_and_integrates_target 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_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 0.93s gammaloop-nextest-integration>  system-err gammaloop-nextest-integration>  [2026-09-14 01:49:37.509] @gammaloop_api::se... INFO : Running command import model sm-default.json gammaloop-nextest-integration>  [2026-09-14 01:49:37.509] @import::model INFO : Loading built-in JSON model sm-default gammaloop-nextest-integration>  [2026-09-14 01:49:37.531] @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 01:49:37.531] @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 01:49:37.531] @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 01:49:37.531] @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 01:49:37.532] @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 01:49:37.533] @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 01:49:37.533] @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 01:49:37.534] @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 01:49:37.537] @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 01:49:37.537] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... gammaloop-nextest-integration>  [2026-09-14 01:49:37.541] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 gammaloop-nextest-integration>  [2026-09-14 01:49:37.541] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 gammaloop-nextest-integration>  [2026-09-14 01:49:37.543] @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 01:49:37.887] @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 01:49:37.887] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) gammaloop-nextest-integration>  [2026-09-14 01:49:37.888] @commands::generate INFO : Generated cross-section 2 graphs. gammaloop-nextest-integration>  [2026-09-14 01:49:37.888] @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 01:49:37.889] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO gammaloop-nextest-integration>  [2026-09-14 01:49:38.192] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 90.77 MiB | cores 1 gammaloop-nextest-integration>  ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ gammaloop-nextest-integration>  │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ LO │ GL0 │ 3 │ 30ms (39%) │ 17ms (22%) │ 29ms (38%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  │ LO │ GL2 │ 5 │ 47ms (36%) │ 46ms (36%) │ 36ms (28%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 8 │ 77ms (38%) │ 63ms (31%) │ 65ms (32%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:38.193] @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 01:49:38.197] @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 01:49:38.197] @commands::select INFO : Kept master graphs: 1 (GL0) gammaloop-nextest-integration>  [2026-09-14 01:49:38.197] @commands::select INFO : Removed master graphs: 1 (GL2) gammaloop-nextest-integration>  [2026-09-14 01:49:38.197] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #0 -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:38.198] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:38.299] @commands::generate INFO : gammaloop-nextest-integration>  Integrand generation summary gammaloop-nextest-integration>  peak RAM 93.70 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 │ 34ms (43%) │ 16ms (21%) │ 28ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ gammaloop-nextest-integration>  │ Total │ │ 3 │ 34ms (43%) │ 16ms (21%) │ 28ms (36%) │ 0ms (0.00%) │ gammaloop-nextest-integration>  ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ gammaloop-nextest-integration>  [2026-09-14 01:49:38.300] @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 01:49:38.300] @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 01:49:38.305] @commands::integrate INFO : No integration state found, starting new integration gammaloop-nextest-integration>  [2026-09-14 01:49:38.305] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO_selected gammaloop-nextest-integration>  [2026-09-14 01:49:38.305] @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 01:49:38.309] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... gammaloop-nextest-integration>  [2026-09-14 01:49:38.309] @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#4}> 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#4}>>::{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#4}>>>::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/z4alnq8f5ic12kz5v826ldl08qapixlc-gammaloop-nextest-integration.drv'. Reason: builder failed with exit code 100. Output paths: /nix/store/z51b8vy0vlx784nbxmwvm4vp5z5l3jdc-gammaloop-nextest-integration Last 2048 log lines: > 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#4}> 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#4}>>::{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#4}>>>::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 0.60s > system-err > [2026-09-14 01:49:36.791] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:49:36.791] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:36.820] @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 01:49:36.820] @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 01:49:36.820] @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 01:49:36.821] @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 01:49:36.822] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:49:36.823] @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 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:49:36.933] @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 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:36.933] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:36.934] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:49:37.248] @commands::generate INFO : > Integrand generation summary > peak RAM 87.10 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 51ms (50%) │ 23ms (23%) │ 27ms (27%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 65ms (31%) │ 66ms (32%) │ 76ms (37%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 116ms (38%) │ 89ms (29%) │ 104ms (34%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.249] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true > [2026-09-14 01:49:37.250] @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#4}> 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#4}>>::{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#4}>>>::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_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 0.61s > system-err > [2026-09-14 01:49:36.795] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:49:36.795] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:36.822] @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 01:49:36.822] @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 01:49:36.822] @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 01:49:36.823] @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 01:49:36.824] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:49:36.824] @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 01:49:36.826] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:49:36.933] @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 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:36.933] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:36.934] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:49:37.263] @commands::generate INFO : > Integrand generation summary > peak RAM 87.46 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 45ms (48%) │ 22ms (24%) │ 26ms (29%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 65ms (32%) │ 63ms (31%) │ 78ms (38%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 110ms (37%) │ 85ms (28%) │ 105ms (35%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.265] @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#4}> 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#4}>>::{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#4}>>>::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. > > 7. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_respect_event_generation_and_observables > failure: test failure with exit code 101 > system-out > running 1 test > test lu_rust_evaluate_samples_respect_event_generation_and_observables ... FAILED > > failures: > > failures: > lu_rust_evaluate_samples_respect_event_generation_and_observables > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.66s > system-err > [2026-09-14 01:49:36.781] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:49:36.781] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:36.804] @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 01:49:36.804] @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 01:49:36.804] @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 01:49:36.804] @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 01:49:36.805] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:49:36.806] @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 01:49:36.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:36.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:49:36.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:36.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:36.821] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:36.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:49:36.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:49:36.834] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:49:36.992] @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 01:49:36.992] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:36.992] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:36.992] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:36.993] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:49:37.317] @commands::generate INFO : > Integrand generation summary > peak RAM 86.70 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 46ms (46%) │ 22ms (23%) │ 31ms (32%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 66ms (32%) │ 64ms (32%) │ 73ms (36%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 112ms (37%) │ 87ms (29%) │ 105ms (35%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > 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#4}> 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#4}>>::{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#4}>>>::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_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 0.68s > system-err > [2026-09-14 01:49:36.756] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:49:36.756] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:36.780] @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 01:49:36.780] @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 01:49:36.780] @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 01:49:36.780] @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 01:49:36.781] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:49:36.782] @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 01:49:36.784] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:36.787] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:49:36.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:49:36.891] @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 01:49:36.891] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:36.891] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:36.891] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:36.892] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:49:37.329] @commands::generate INFO : > Integrand generation summary > peak RAM 88.89 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 71ms (57%) │ 26ms (21%) │ 27ms (22%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 67ms (32%) │ 63ms (30%) │ 79ms (38%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 138ms (41%) │ 89ms (27%) │ 107ms (32%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.330] @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#4}> 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#4}>>::{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#4}>>>::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. > > 9. 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 0.69s > system-err > [2026-09-14 01:49:36.779] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:49:36.780] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:36.801] @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 01:49:36.801] @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 01:49:36.801] @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 01:49:36.802] @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 01:49:36.803] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:49:36.804] @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 01:49:36.806] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:49:36.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:49:36.920] @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 01:49:36.920] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:36.920] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:36.920] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:36.921] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:49:37.339] @commands::generate INFO : > Integrand generation summary > peak RAM 88.56 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 82ms (64%) │ 21ms (17%) │ 25ms (20%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 67ms (30%) │ 65ms (29%) │ 94ms (41%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 150ms (42%) │ 87ms (24%) │ 119ms (33%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.340] @gammaloop_api::se... INFO : Running command set process string ' > [quantities.leading_jet_pt] > type = "jet" > quantity = "PT" > dR = 0.4 > [...] > [2026-09-14 01:49:37.341] @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#4}> 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#4}>>::{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#4}>>>::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. > > 10. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation > failure: test failure with exit code 101 > system-out > running 1 test > test lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation ... FAILED > > failures: > > failures: > lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.69s > system-err > [2026-09-14 01:49:36.789] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:49:36.789] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:36.815] @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 01:49:36.815] @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 01:49:36.815] @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 01:49:36.816] @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 01:49:36.817] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:49:36.817] @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 01:49:36.820] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:36.822] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:49:36.927] @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 01:49:36.927] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:36.927] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:36.927] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:36.928] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:49:37.347] @commands::generate INFO : > Integrand generation summary > peak RAM 85.82 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 49ms (49%) │ 22ms (23%) │ 28ms (28%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 77ms (31%) │ 76ms (31%) │ 94ms (38%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 127ms (37%) │ 99ms (28%) │ 122ms (35%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.348] @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#4}> 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#4}>>::{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#4}>>>::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. > > 11. 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 0.70s > system-err > [2026-09-14 01:49:36.756] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:49:36.756] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:36.783] @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 01:49:36.783] @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 01:49:36.783] @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 01:49:36.784] @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 01:49:36.784] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:49:36.785] @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 01:49:36.787] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:49:36.930] @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 01:49:36.930] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:36.930] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:36.930] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:36.931] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:49:37.345] @commands::generate INFO : > Integrand generation summary > peak RAM 87.81 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 49ms (47%) │ 27ms (26%) │ 27ms (26%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 74ms (34%) │ 65ms (30%) │ 78ms (36%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 123ms (38%) │ 92ms (29%) │ 105ms (33%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.346] @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#4}> 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#4}>>::{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#4}>>>::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. > > 12. 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 0.71s > system-err > [2026-09-14 01:49:36.798] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:49:36.798] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:36.820] @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 01:49:36.820] @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 01:49:36.820] @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 01:49:36.821] @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 01:49:36.821] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:49:36.822] @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 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:49:36.933] @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 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:36.933] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:36.935] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:49:37.357] @commands::generate INFO : > Integrand generation summary > peak RAM 88.02 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 49ms (51%) │ 21ms (22%) │ 26ms (27%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 68ms (29%) │ 69ms (30%) │ 95ms (41%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 117ms (36%) │ 91ms (28%) │ 121ms (37%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.358] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true > [2026-09-14 01:49:37.359] @gammaloop_api::se... INFO : Running command set process string ' > [quantities.leading_jet_pt] > type = "jet" > quantity = "PT" > dR = 0.4 > [...] > [2026-09-14 01:49:37.360] @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#4}> 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#4}>>::{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#4}>>>::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. > > 13. 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 0.81s > system-err > [2026-09-14 01:49:36.759] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:49:36.759] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:36.784] @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 01:49:36.784] @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 01:49:36.784] @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 01:49:36.785] @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 01:49:36.786] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:49:36.786] @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 01:49:36.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:49:36.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:36.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:36.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:36.798] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:36.801] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:36.804] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:49:36.804] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:49:36.807] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:49:37.005] @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 01:49:37.005] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:37.005] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:37.005] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:37.006] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:49:37.455] @commands::generate INFO : > Integrand generation summary > peak RAM 85.39 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 81ms (59%) │ 29ms (22%) │ 26ms (19%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 128ms (49%) │ 60ms (23%) │ 71ms (28%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 209ms (53%) │ 90ms (23%) │ 98ms (25%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.455] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true > [2026-09-14 01:49:37.456] @gammaloop_api::se... INFO : Running command set process string ' > [quantities.leading_jet_pt] > type = "jet" > quantity = "PT" > dR = 0.4 > [...] > [2026-09-14 01:49:37.457] @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#4}> 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#4}>>::{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#4}>>>::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. > > 14. 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 01:49:36.800] @gammaloop_api::se... INFO : Running command import model sm-default > [2026-09-14 01:49:36.800] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:36.820] @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 01:49:36.820] @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 01:49:36.820] @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 01:49:36.821] @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 01:49:36.822] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true > [2026-09-14 01:49:36.823] @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 01:49:36.825] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:49:36.936] @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 01:49:36.936] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:36.936] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:36.936] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:36.937] @gammaloop_api::se... INFO : Running command generate > [2026-09-14 01:49:37.468] @commands::generate INFO : > Integrand generation summary > peak RAM 88.35 MiB | cores 1 > ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ > │ default │ GL0 │ 3 │ 105ms (62%) │ 35ms (21%) │ 29ms (17%) │ 0ms (0.00%) │ > │ default │ GL2 │ 5 │ 132ms (43%) │ 89ms (29%) │ 89ms (29%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 238ms (49%) │ 124ms (26%) │ 118ms (25%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.469] @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#4}> 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#4}>>::{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#4}>>>::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. > > 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 18.01s > system-err > [2026-09-14 01:48:57.898] @gammaloop_api::se... INFO : Running command import model sm-default.json > [2026-09-14 01:48:57.898] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:48:57.916] @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 01:48:57.916] @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 01:48:57.916] @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 01:48:57.916] @gammaloop_api::se... INFO : Running command run set_model_parameters > [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Starting command block set_model_parameters > [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Running command set model MT=173.0 > [2026-09-14 01:48:57.919] @gammaloop_api::se... INFO : Running command set model WT=0.0 > [2026-09-14 01:48:57.922] @gammaloop_api::se... INFO : Running command set model ymt=173.0 > [2026-09-14 01:48:57.925] @gammaloop_api::se... INFO : Running command set model aS=0.118 > [2026-09-14 01:48:57.928] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507 > [2026-09-14 01:48:57.931] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05 > [2026-09-14 01:48:57.934] @gammaloop_api::se... INFO : Running command set model MZ=91.188 > [2026-09-14 01:48:57.938] @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 01:48:57.940] @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 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20 > [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2 > [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2 > [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2 > [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2 > [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2 > [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1 > [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1 > [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1 > [2026-09-14 01:48:57.961] @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 01:48:57.961] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 ) > [2026-09-14 01:48:57.962] @commands::generate INFO : Generated cross-section 1 graphs. > [2026-09-14 01:48:57.962] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:48:57.963] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO > [2026-09-14 01:48:58.065] @processes::cross_... INFO : Compiling cross section LO > [2026-09-14 01:48:58.448] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them. > [2026-09-14 01:48:58.448] @commands::generate INFO : > Integrand generation summary > peak RAM 78.00 MiB | cores 5 > ╭───────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ > │ LO │ GL0 │ 2 │ 8ms (2.1%) │ 3ms (0.83%) │ 1ms (0.42%) │ 382ms (97%) │ > ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤ > │ Total │ │ 2 │ 8ms (2.1%) │ 3ms (0.83%) │ 1ms (0.42%) │ 382ms (97%) │ > ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯ > [2026-09-14 01:48:58.449] @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 01:48:58.451] @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 01:48:58.451] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 > [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 > [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 > [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 > [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 > [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 > [2026-09-14 01:48:58.637] @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 01:48:58.637] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:48:58.637] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:48:58.637] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:48:58.638] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO > [2026-09-14 01:48:59.644] @processes::cross_... INFO : Compiling cross section NLO > [2026-09-14 01:49:01.579] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. > [2026-09-14 01:49:01.579] @commands::generate INFO : > Integrand generation summary > peak RAM 140.97 MiB | cores 5 > ╭───────────┬───────┬─────────┬─────────────┬───────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼───────────────┼────────────────┼─────────────┤ > │ NLO │ GL0 │ 5 │ 310ms (16%) │ 117ms (5.9%) │ 127ms (6.4%) │ 1.44s (72%) │ > │ NLO │ GL2 │ 5 │ 397ms (14%) │ 285ms (10.0%) │ 243ms (8.5%) │ 1.93s (68%) │ > ├───────────┼───────┼─────────┼─────────────┼───────────────┼────────────────┼─────────────┤ > │ Total │ │ 10 │ 707ms (15%) │ 403ms (8.3%) │ 371ms (7.6%) │ 3.37s (69%) │ > ╰───────────┴───────┴─────────┴─────────────┴───────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:01.603] @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 01:49:01.605] @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 01:49:01.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:01.607] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246 > [2026-09-14 01:49:01.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60 > [2026-09-14 01:49:01.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44 > [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44 > [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 > [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 > [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 > [2026-09-14 01:49:01.786] @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 01:49:01.786] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:01.786] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:01.786] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:01.787] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO > [2026-09-14 01:49:02.693] @processes::cross_... INFO : Compiling cross section NLO > [2026-09-14 01:49:04.448] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them. > [2026-09-14 01:49:04.448] @commands::generate INFO : > Integrand generation summary > peak RAM 214.92 MiB | cores 5 > ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ > │ NLO │ GL0 │ 5 │ 418ms (22%) │ 120ms (6.3%) │ 105ms (5.5%) │ 1.28s (66%) │ > │ NLO │ GL2 │ 5 │ 406ms (16%) │ 232ms (9.1%) │ 161ms (6.3%) │ 1.75s (69%) │ > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤ > │ Total │ │ 10 │ 825ms (18%) │ 352ms (7.9%) │ 267ms (6.0%) │ 3.03s (68%) │ > ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:04.460] @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 0.32s > system-err > [2026-09-14 01:49:37.413] @gammaloop_api::se... INFO : Running command import model sm-default.json > [2026-09-14 01:49:37.413] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:37.444] @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 01:49:37.445] @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 01:49:37.445] @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 01:49:37.445] @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 01:49:37.446] @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 01:49:37.447] @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 01:49:37.447] @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 01:49:37.448] @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 01:49:37.449] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 > [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 > [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 > [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 > [2026-09-14 01:49:37.484] @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 01:49:37.484] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) > [2026-09-14 01:49:37.484] @commands::generate INFO : Generated cross-section 4 graphs. > [2026-09-14 01:49:37.484] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:37.486] @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 01:49:37.486] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select > [2026-09-14 01:49:37.486] @commands::select INFO : Kept master graphs: 1 (GL3) > [2026-09-14 01:49:37.486] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) > [2026-09-14 01:49:37.487] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO > [2026-09-14 01:49:37.590] @commands::generate INFO : > Integrand generation summary > peak RAM 72.59 MiB | cores 1 > ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ > │ LO │ GL3 │ 3 │ 7ms (34%) │ 9ms (45%) │ 4ms (21%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ > │ Total │ │ 3 │ 7ms (34%) │ 9ms (45%) │ 4ms (21%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.591] @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 01:49:37.591] @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 01:49:37.599] @commands::integrate INFO : No integration state found, starting new integration > [2026-09-14 01:49:37.599] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO > [2026-09-14 01:49:37.601] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... > [2026-09-14 01:49:37.601] @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#4}> 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#4}>>::{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#4}>>>::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 0.44s > system-err > [2026-09-14 01:49:37.365] @gammaloop_api::se... INFO : Running command import model sm-default.json > [2026-09-14 01:49:37.365] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:37.386] @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 01:49:37.386] @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 01:49:37.386] @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 01:49:37.387] @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 01:49:37.388] @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 01:49:37.388] @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 01:49:37.389] @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 01:49:37.390] @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 01:49:37.391] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244 > [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4 > [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4 > [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4 > [2026-09-14 01:49:37.432] @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 01:49:37.432] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 ) > [2026-09-14 01:49:37.432] @commands::generate INFO : Generated cross-section 4 graphs. > [2026-09-14 01:49:37.433] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:37.434] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO > [2026-09-14 01:49:37.535] @commands::generate INFO : > Integrand generation summary > peak RAM 71.76 MiB | cores 1 > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ LO │ GL0 │ 3 │ 15ms (58%) │ 5ms (20%) │ 6ms (23%) │ 0ms (0.00%) │ > │ LO │ GL1 │ 3 │ 9ms (35%) │ 6ms (25%) │ 10ms (40%) │ 0ms (0.00%) │ > │ LO │ GL2 │ 3 │ 7ms (41%) │ 5ms (27%) │ 6ms (32%) │ 0ms (0.00%) │ > │ LO │ GL3 │ 3 │ 6ms (48%) │ 4ms (31%) │ 2ms (21%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 12 │ 39ms (46%) │ 21ms (25%) │ 25ms (30%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.587] @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 01:49:37.590] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select > [2026-09-14 01:49:37.590] @commands::select INFO : Kept master graphs: 1 (GL3) > [2026-09-14 01:49:37.590] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2) > [2026-09-14 01:49:37.590] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO > [2026-09-14 01:49:37.591] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO > [2026-09-14 01:49:37.701] @commands::generate INFO : > Integrand generation summary > peak RAM 82.55 MiB | cores 1 > ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ > │ LO │ GL3 │ 3 │ 11ms (62%) │ 4ms (22%) │ 3ms (16%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤ > │ Total │ │ 3 │ 11ms (62%) │ 4ms (22%) │ 3ms (16%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.702] @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 01:49:37.702] @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 01:49:37.708] @commands::integrate INFO : No integration state found, starting new integration > [2026-09-14 01:49:37.708] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO > [2026-09-14 01:49:37.710] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ... > [2026-09-14 01:49:37.710] @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#4}> 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#4}>>::{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#4}>>>::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_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 0.60s > system-err > [2026-09-14 01:49:37.513] @gammaloop_api::se... INFO : Running command import model sm-default.json > [2026-09-14 01:49:37.513] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:37.536] @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 01:49:37.536] @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 01:49:37.536] @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 01:49:37.536] @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 01:49:37.537] @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 01:49:37.538] @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 01:49:37.538] @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 01:49:37.539] @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 01:49:37.542] @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 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:49:37.860] @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 01:49:37.860] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:37.861] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:37.861] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:37.862] @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 01:49:37.863] @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 01:49:37.863] @commands::select INFO : Kept master graphs: 1 (GL0) > [2026-09-14 01:49:37.863] @commands::select INFO : Removed master graphs: 1 (GL2) > [2026-09-14 01:49:37.863] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected > [2026-09-14 01:49:37.863] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected > [2026-09-14 01:49:37.965] @commands::generate INFO : > Integrand generation summary > peak RAM 81.31 MiB | cores 1 > ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ LO_selected │ GL0 │ 3 │ 34ms (42%) │ 18ms (22%) │ 29ms (36%) │ 0ms (0.00%) │ > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 3 │ 34ms (42%) │ 18ms (22%) │ 29ms (36%) │ 0ms (0.00%) │ > ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.966] @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 01:49:37.966] @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 01:49:37.973] @commands::integrate INFO : No integration state found, starting new integration > [2026-09-14 01:49:37.973] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected > [2026-09-14 01:49:37.973] @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 01:49:37.976] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... > [2026-09-14 01:49:37.976] @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#4}> 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#4}>>::{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#4}>>>::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_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 0.63s > system-err > [2026-09-14 01:49:37.502] @gammaloop_api::se... INFO : Running command import model sm-default.json > [2026-09-14 01:49:37.502] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:37.524] @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 01:49:37.524] @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 01:49:37.524] @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 01:49:37.525] @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 01:49:37.526] @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 01:49:37.527] @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 01:49:37.528] @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 01:49:37.528] @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 01:49:37.531] @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 01:49:37.531] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:37.534] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 > [2026-09-14 01:49:37.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:37.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:37.539] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:37.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:49:37.547] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:49:37.886] @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 01:49:37.886] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:37.887] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:37.887] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:37.888] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' > [2026-09-14 01:49:37.889] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth > [2026-09-14 01:49:37.889] @commands::select INFO : Kept master graphs: 1 (GL0) > [2026-09-14 01:49:37.889] @commands::select INFO : Removed master graphs: 1 (GL2) > [2026-09-14 01:49:37.890] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO > [2026-09-14 01:49:37.991] @commands::generate INFO : > Integrand generation summary > peak RAM 81.56 MiB | cores 1 > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ LO │ GL0 │ 3 │ 33ms (40%) │ 17ms (21%) │ 32ms (39%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 3 │ 33ms (40%) │ 17ms (21%) │ 32ms (39%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:37.993] @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 01:49:37.993] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace > [2026-09-14 01:49:37.998] @commands::integrate INFO : No integration state found, starting new integration > [2026-09-14 01:49:37.998] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO > [2026-09-14 01:49:37.998] @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 01:49:38.002] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... > [2026-09-14 01:49:38.002] @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#4}> 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#4}>>::{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#4}>>>::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_copy_after_generation_preserves_source_and_integrates_target > failure: test failure with exit code 101 > system-out > running 1 test > test select_tth_graph_copy_after_generation_preserves_source_and_integrates_target ... FAILED > > failures: > > failures: > select_tth_graph_copy_after_generation_preserves_source_and_integrates_target > > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.93s > system-err > [2026-09-14 01:49:37.509] @gammaloop_api::se... INFO : Running command import model sm-default.json > [2026-09-14 01:49:37.509] @import::model INFO : Loading built-in JSON model sm-default > [2026-09-14 01:49:37.531] @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 01:49:37.531] @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 01:49:37.531] @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 01:49:37.531] @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 01:49:37.532] @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 01:49:37.533] @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 01:49:37.533] @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 01:49:37.534] @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 01:49:37.537] @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 01:49:37.537] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica... > [2026-09-14 01:49:37.541] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254 > [2026-09-14 01:49:37.541] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8 > [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8 > [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8 > [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8 > [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8 > [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3 > [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3 > [2026-09-14 01:49:37.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3 > [2026-09-14 01:49:37.887] @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 01:49:37.887] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 ) > [2026-09-14 01:49:37.888] @commands::generate INFO : Generated cross-section 2 graphs. > [2026-09-14 01:49:37.888] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing ' command. > [2026-09-14 01:49:37.889] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO > [2026-09-14 01:49:38.192] @commands::generate INFO : > Integrand generation summary > peak RAM 90.77 MiB | cores 1 > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ LO │ GL0 │ 3 │ 30ms (39%) │ 17ms (22%) │ 29ms (38%) │ 0ms (0.00%) │ > │ LO │ GL2 │ 5 │ 47ms (36%) │ 46ms (36%) │ 36ms (28%) │ 0ms (0.00%) │ > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 8 │ 77ms (38%) │ 63ms (31%) │ 65ms (32%) │ 0ms (0.00%) │ > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:38.193] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_integrand LO_selected > [2026-09-14 01:49:38.197] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth > [2026-09-14 01:49:38.197] @commands::select INFO : Kept master graphs: 1 (GL0) > [2026-09-14 01:49:38.197] @commands::select INFO : Removed master graphs: 1 (GL2) > [2026-09-14 01:49:38.197] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #0 -i LO_selected > [2026-09-14 01:49:38.198] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO_selected > [2026-09-14 01:49:38.299] @commands::generate INFO : > Integrand generation summary > peak RAM 93.70 MiB | cores 1 > ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮ > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │ > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ LO_selected │ GL0 │ 3 │ 34ms (43%) │ 16ms (21%) │ 28ms (36%) │ 0ms (0.00%) │ > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤ > │ Total │ │ 3 │ 34ms (43%) │ 16ms (21%) │ 28ms (36%) │ 0ms (0.00%) │ > ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯ > [2026-09-14 01:49:38.300] @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 > [2026-09-14 01:49:38.300] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_after_generation_preserves_source_and_integrates_target/integration_workspace > [2026-09-14 01:49:38.305] @commands::integrate INFO : No integration state found, starting new integration > [2026-09-14 01:49:38.305] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO_selected > [2026-09-14 01:49:38.305] @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 01:49:38.309] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ... > [2026-09-14 01:49:38.309] @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#4}> 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#4}>>::{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#4}>>>::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/z4alnq8f5ic12kz5v826ldl08qapixlc-gammaloop-nextest-integration.drv [0 built (1 failed), 0.0 Run failed.