test packages.x86_64-linux.nix-ci-check-gammaloop-nextest-integration

Reproduce this run
Original Run
  1. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.029] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.030] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_lo -i LO
  3. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.132] @processes::cross_... INFO : Compiling cross section LO
  4. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.560] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them.
  5. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.560] @commands::generate INFO :
  6. 204.52 s gammaloop-nextest-integration> Integrand generation summary
  7. 204.52 s gammaloop-nextest-integration> peak RAM 78.64 MiB | cores 5
  8. 204.52 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  9. 204.52 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  10. 204.52 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  11. 204.52 s gammaloop-nextest-integration> │ LO │ GL0 │ 2 │ 8ms (1.8%) │ 4ms (1.1%) │ 1ms (0.36%) │ 427ms (97%) │
  12. 204.52 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  13. 204.52 s gammaloop-nextest-integration> │ Total │ │ 2 │ 8ms (1.8%) │ 4ms (1.1%) │ 1ms (0.36%) │ 427ms (97%) │
  14. 204.52 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  15. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.561] @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]
  16. 204.52 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  17. 204.52 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  18. 204.52 s gammaloop-nextest-integration> -p epem_a_ddx_local_3d -i NLO --only-diagrams
  19. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.563] @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
  20. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.564] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  21. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.567] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  22. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.567] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  23. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.567] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  24. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.568] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  25. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.568] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  26. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.568] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  27. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.568] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  28. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.568] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  29. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.568] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  30. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.605] @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)
  31. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.605] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  32. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.605] @commands::generate INFO : Generated cross-section 2 graphs.
  33. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.605] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  34. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:08.606] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_3d -i NLO
  35. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:09.612] @processes::cross_... INFO : Compiling cross section NLO
  36. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.512] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  37. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.512] @commands::generate INFO :
  38. 204.52 s gammaloop-nextest-integration> Integrand generation summary
  39. 204.52 s gammaloop-nextest-integration> peak RAM 136.28 MiB | cores 5
  40. 204.52 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  41. 204.52 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  42. 204.52 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  43. 204.52 s gammaloop-nextest-integration> │ NLO │ GL0 │ 5 │ 294ms (15%) │ 156ms (7.9%) │ 90ms (4.6%) │ 1.43s (73%) │
  44. 204.52 s gammaloop-nextest-integration> │ NLO │ GL2 │ 5 │ 407ms (14%) │ 365ms (13%) │ 195ms (6.8%) │ 1.90s (66%) │
  45. 204.52 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  46. 204.52 s gammaloop-nextest-integration> │ Total │ │ 10 │ 702ms (15%) │ 521ms (11%) │ 285ms (5.9%) │ 3.33s (69%) │
  47. 204.52 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  48. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.531] @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]
  49. 204.52 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  50. 204.52 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  51. 204.52 s gammaloop-nextest-integration> -p epem_a_ddx_local_4d_then_cff -i NLO --only-diagrams
  52. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.534] @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
  53. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.534] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  54. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.536] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  55. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.537] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  56. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.537] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  57. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.538] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  58. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.538] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  59. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.538] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  60. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.538] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  61. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.538] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  62. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.538] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  63. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.577] @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)
  64. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.577] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  65. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.577] @commands::generate INFO : Generated cross-section 2 graphs.
  66. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.577] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  67. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:11.578] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_4d_then_cff -i NLO
  68. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:12.484] @processes::cross_... INFO : Compiling cross section NLO
  69. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:14.205] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  70. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:14.205] @commands::generate INFO :
  71. 204.52 s gammaloop-nextest-integration> Integrand generation summary
  72. 204.52 s gammaloop-nextest-integration> peak RAM 190.88 MiB | cores 5
  73. 204.52 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬───────────────┬────────────────┬─────────────╮
  74. 204.52 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  75. 204.52 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼───────────────┼────────────────┼─────────────┤
  76. 204.52 s gammaloop-nextest-integration> │ NLO │ GL0 │ 5 │ 358ms (19%) │ 153ms (8.0%) │ 99ms (5.2%) │ 1.30s (68%) │
  77. 204.52 s gammaloop-nextest-integration> │ NLO │ GL2 │ 5 │ 410ms (16%) │ 291ms (11%) │ 120ms (4.7%) │ 1.72s (68%) │
  78. 204.52 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼───────────────┼────────────────┼─────────────┤
  79. 204.52 s gammaloop-nextest-integration> │ Total │ │ 10 │ 769ms (17%) │ 444ms (10.0%) │ 219ms (4.9%) │ 3.02s (68%) │
  80. 204.52 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴───────────────┴────────────────┴─────────────╯
  81. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:14.215] @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]
  82. 204.52 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  83. 204.52 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  84. 204.52 s gammaloop-nextest-integration> -p epem_a_ddx_explicit_local_3d -i NLO --only-diagrams
  85. 204.52 s gammaloop-nextest-integration> ... omitted 254 more lines; see full nextest output above
  86. 204.52 s gammaloop-nextest-integration>
  87. 204.52 s gammaloop-nextest-integration> 2. gammaloop-integration-tests::test_evaluation_api::gl20_multichannel_local_inspect_event_snapshot
  88. 204.52 s gammaloop-nextest-integration> failure: test failure with exit code 101
  89. 204.52 s gammaloop-nextest-integration> system-out
  90. 204.52 s gammaloop-nextest-integration> running 1 test
  91. 204.52 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  92. 204.52 s gammaloop-nextest-integration> Snapshot file: tests/tests/snapshots/test_evaluation_api__gl20_multichannel_local_inspect_events.snap
  93. 204.52 s gammaloop-nextest-integration> Snapshot: gl20_multichannel_local_inspect_events
  94. 204.52 s gammaloop-nextest-integration> Source: tests/tests/test_evaluation_api.rs:653
  95. 204.52 s gammaloop-nextest-integration> ────────────────────────────────────────────────────────────────────────────────
  96. 204.52 s gammaloop-nextest-integration> Expression: snapshot
  97. 204.52 s gammaloop-nextest-integration> ────────────────────────────────────────────────────────────────────────────────
  98. 204.52 s gammaloop-nextest-integration> -old snapshot
  99. 204.52 s gammaloop-nextest-integration> +new results
  100. 204.52 s gammaloop-nextest-integration> ────────────┬───────────────────────────────────────────────────────────────────
  101. 204.52 s gammaloop-nextest-integration> 4 4 │ {
  102. 204.52 s gammaloop-nextest-integration> 5 5 │ "additional_weights": {
  103. 204.52 s gammaloop-nextest-integration> 6 6 │ "full multiplicative factor": {
  104. 204.52 s gammaloop-nextest-integration> 7 7 │ "im": 0.0,
  105. 204.52 s gammaloop-nextest-integration> 8 │- "re": 48343061735986340000000000000.0
  106. 204.52 s gammaloop-nextest-integration> 8 │+ "re": 10351611347973265000000000000.0
  107. 204.52 s gammaloop-nextest-integration> 9 9 │ },
  108. 204.52 s gammaloop-nextest-integration> 10 10 │ "original": {
  109. 204.52 s gammaloop-nextest-integration> 11 │- "im": 0.000000000000000000000000000000000000000000000000046114324705727,
  110. 204.52 s gammaloop-nextest-integration> 12 │- "re": -0.0000000000000000000000000000005260186338896942
  111. 204.52 s gammaloop-nextest-integration> 11 │+ "im": 0.00000000000000000000000000000000000000000000000018587942606166243,
  112. 204.52 s gammaloop-nextest-integration> 12 │+ "re": -0.0000000000000000000000000000021202965106634895
  113. 204.52 s gammaloop-nextest-integration> 13 13 │ },
  114. 204.52 s gammaloop-nextest-integration> 14 14 │ "threshold_counterterm:0": {
  115. 204.52 s gammaloop-nextest-integration> 15 │- "im": 0.0000000000000000000000000000000000000000000000000013817635060449816,
  116. 204.52 s gammaloop-nextest-integration> 16 │- "re": -0.0000000000000000000000000000000012628761777701858
  117. 204.52 s gammaloop-nextest-integration> 15 │+ "im": -0.0000000000000000000000000000000000000000000000000002593655011619999,
  118. 204.52 s gammaloop-nextest-integration> 16 │+ "re": -0.0000000000000000000000000000000050904505912739453
  119. 204.52 s gammaloop-nextest-integration> 17 17 │ }
  120. 204.52 s gammaloop-nextest-integration> 18 18 │ },
  121. 204.52 s gammaloop-nextest-integration> 19 19 │ "cut_info": {
  122. 204.52 s gammaloop-nextest-integration> 20 20 │ "cut_id": 1,
  123. 204.52 s gammaloop-nextest-integration> 21 21 │ "graph_group_id": 0,
  124. 204.52 s gammaloop-nextest-integration> 22 22 │ "graph_id": 0,
  125. 204.52 s gammaloop-nextest-integration> 23 │- "lmb_channel_edge_ids": [
  126. 204.52 s gammaloop-nextest-integration> 24 │- 6,
  127. 204.52 s gammaloop-nextest-integration> 25 │- 8,
  128. 204.52 s gammaloop-nextest-integration> 26 │- 9
  129. 204.52 s gammaloop-nextest-integration> 27 │- ],
  130. 204.52 s gammaloop-nextest-integration> 28 │- "lmb_channel_id": 0,
  131. 204.52 s gammaloop-nextest-integration> 29 23 │ "orientation_id": null,
  132. 204.52 s gammaloop-nextest-integration> 30 24 │ "particle_pdgs": [
  133. 204.52 s gammaloop-nextest-integration> 31 25 │ [
  134. 204.52 s gammaloop-nextest-integration> 32 26 │ -11,
  135. 204.52 s gammaloop-nextest-integration> ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
  136. 204.52 s gammaloop-nextest-integration> 36 30 │ 25,
  137. 204.52 s gammaloop-nextest-integration> 37 31 │ 6,
  138. 204.52 s gammaloop-nextest-integration> 38 32 │ -6
  139. 204.52 s gammaloop-nextest-integration> 39 33 │ ]
  140. 204.52 s gammaloop-nextest-integration> 40 │- ]
  141. 204.52 s gammaloop-nextest-integration> 34 │+ ],
  142. 204.52 s gammaloop-nextest-integration> 35 │+ "sampling_channel_edge_ids": [
  143. 204.52 s gammaloop-nextest-integration> 36 │+ 6,
  144. 204.52 s gammaloop-nextest-integration> 37 │+ 8,
  145. 204.52 s gammaloop-nextest-integration> 38 │+ 9
  146. 204.52 s gammaloop-nextest-integration> 39 │+ ],
  147. 204.52 s gammaloop-nextest-integration> 40 │+ "sampling_channel_id": 0
  148. 204.52 s gammaloop-nextest-integration> 41 41 │ },
  149. 204.52 s gammaloop-nextest-integration> 42 42 │ "event_group_index": 0,
  150. 204.52 s gammaloop-nextest-integration> 43 43 │ "event_index": 0,
  151. 204.52 s gammaloop-nextest-integration> 44 44 │ "incoming_momenta": [
  152. 204.52 s gammaloop-nextest-integration> ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
  153. 204.52 s gammaloop-nextest-integration> 95 95 │ }
  154. 204.52 s gammaloop-nextest-integration> 96 96 │ }
  155. 204.52 s gammaloop-nextest-integration> 97 97 │ ],
  156. 204.52 s gammaloop-nextest-integration> 98 98 │ "weight": {
  157. 204.52 s gammaloop-nextest-integration> 99 │- "im": 0.0000000000000000000022961063246395455,
  158. 204.52 s gammaloop-nextest-integration> 100 │- "re": -0.025490402593435536
  159. 204.52 s gammaloop-nextest-integration> 99 │+ "im": 0.0000000000000000000019214667253095608,
  160. 204.52 s gammaloop-nextest-integration> 100 │+ "re": -0.022001179786959223
  161. 204.52 s gammaloop-nextest-integration> 101 101 │ }
  162. 204.52 s gammaloop-nextest-integration> 102 102 │ },
  163. 204.52 s gammaloop-nextest-integration> 103 103 │ {
  164. 204.52 s gammaloop-nextest-integration> 104 104 │ "additional_weights": {
  165. 204.52 s gammaloop-nextest-integration> 105 105 │ "full multiplicative factor": {
  166. 204.52 s gammaloop-nextest-integration> 106 106 │ "im": 0.0,
  167. 204.52 s gammaloop-nextest-integration> 107 │- "re": 48343061735986340000000000000.0
  168. 204.52 s gammaloop-nextest-integration> 107 │+ "re": 10351611347973265000000000000.0
  169. 204.52 s gammaloop-nextest-integration> 108 108 │ },
  170. 204.52 s gammaloop-nextest-integration> 109 109 │ "original": {
  171. 204.52 s gammaloop-nextest-integration> 110 │- "im": 0.00000000000000000000000000000000000000000000000001346187136274745,
  172. 204.52 s gammaloop-nextest-integration> 111 │- "re": 0.0000000000000000000000000000004060161333505399
  173. 204.52 s gammaloop-nextest-integration> 110 │+ "im": 0.00000000000000000000000000000000000000000000000005425346031266646,
  174. 204.52 s gammaloop-nextest-integration> 111 │+ "re": 0.0000000000000000000000000000016363089189807953
  175. 204.52 s gammaloop-nextest-integration> 112 112 │ },
  176. 204.52 s gammaloop-nextest-integration> 113 113 │ "threshold_counterterm:0": {
  177. 204.52 s gammaloop-nextest-integration> 114 114 │ "im": 0.0,
  178. 204.52 s gammaloop-nextest-integration> 115 115 │ "re": 0.0
  179. 204.52 s gammaloop-nextest-integration> ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
  180. 204.52 s gammaloop-nextest-integration> 118 118 │ "cut_info": {
  181. 204.52 s gammaloop-nextest-integration> 119 119 │ "cut_id": 0,
  182. 204.52 s gammaloop-nextest-integration> 120 120 │ "graph_group_id": 0,
  183. 204.52 s gammaloop-nextest-integration> 121 121 │ "graph_id": 0,
  184. 204.52 s gammaloop-nextest-integration> 122 │- "lmb_channel_edge_ids": [
  185. 204.52 s gammaloop-nextest-integration> 123 │- 6,
  186. 204.52 s gammaloop-nextest-integration> 124 │- 8,
  187. 204.52 s gammaloop-nextest-integration> 125 │- 9
  188. 204.52 s gammaloop-nextest-integration> 126 │- ],
  189. 204.52 s gammaloop-nextest-integration> 127 │- "lmb_channel_id": 0,
  190. 204.52 s gammaloop-nextest-integration> 128 122 │ "orientation_id": null,
  191. 204.52 s gammaloop-nextest-integration> 129 123 │ "particle_pdgs": [
  192. 204.52 s gammaloop-nextest-integration> 130 124 │ [
  193. 204.52 s gammaloop-nextest-integration> 131 125 │ -11,
  194. 204.52 s gammaloop-nextest-integration> ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
  195. 204.52 s gammaloop-nextest-integration> 136 130 │ 6,
  196. 204.52 s gammaloop-nextest-integration> 137 131 │ -6,
  197. 204.52 s gammaloop-nextest-integration> 138 132 │ 21
  198. 204.52 s gammaloop-nextest-integration> 139 133 │ ]
  199. 204.52 s gammaloop-nextest-integration> 140 │- ]
  200. 204.52 s gammaloop-nextest-integration> 134 │+ ],
  201. 204.52 s gammaloop-nextest-integration> 135 │+ "sampling_channel_edge_ids": [
  202. 204.52 s gammaloop-nextest-integration> 136 │+ 6,
  203. 204.52 s gammaloop-nextest-integration> 137 │+ 8,
  204. 204.52 s gammaloop-nextest-integration> 138 │+ 9
  205. 204.52 s gammaloop-nextest-integration> 139 │+ ],
  206. 204.52 s gammaloop-nextest-integration> 140 │+ "sampling_channel_id": 0
  207. 204.52 s gammaloop-nextest-integration> 141 141 │ },
  208. 204.52 s gammaloop-nextest-integration> 142 142 │ "event_group_index": 0,
  209. 204.52 s gammaloop-nextest-integration> ... omitted 1099 more lines; see full nextest output above
  210. 204.52 s gammaloop-nextest-integration> system-err
  211. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.365] @gammaloop_api::se... INFO : Running command import model sm-default.json
  212. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.365] @import::model INFO : Loading built-in JSON model sm-default
  213. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.383] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  214. 204.52 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  215. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.383] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  216. 204.52 s 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-)
  217. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.383] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  218. 204.52 s 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
  219. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.383] @gammaloop_api::se... INFO : Running command set model MT=173.0
  220. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.386] @gammaloop_api::se... INFO : Running command set model MH=125.0
  221. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.389] @gammaloop_api::se... INFO : Running command set model WT=0.0
  222. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.392] @gammaloop_api::se... INFO : Running command set model ymt=173.0
  223. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.395] @gammaloop_api::se... INFO : Running command set model aS=0.118
  224. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.398] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507
  225. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.402] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05
  226. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.405] @gammaloop_api::se... INFO : Running command set model MZ=91.188
  227. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.408] @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]
  228. 204.52 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  229. 204.52 s gammaloop-nextest-integration> --symmetrize-left-right-states false
  230. 204.52 s gammaloop-nextest-integration> -p epem_a_tth -i NLO
  231. 204.52 s gammaloop-nextest-integration> --only-diagrams
  232. 204.52 s gammaloop-nextest-integration> [...]
  233. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.410] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  234. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.494] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 4264
  235. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.497] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 514
  236. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.500] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 450
  237. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.509] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 450
  238. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.510] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 108
  239. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.511] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 108
  240. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.513] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 46
  241. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.513] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 46
  242. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:43.515] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 46
  243. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:54.568] @feyngen::diagram_... INFO : 11s | Δ=11s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 16 (16 isomorphically unique graphs, 16 color zeros, 0 lorentz zero, 14 grouped and 0 cancellation)
  244. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:54.569] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -30 )
  245. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:54.571] @commands::generate INFO : Generated cross-section 16 graphs.
  246. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:54.571] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  247. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:54.571] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i NLO --with-graph-names GL38
  248. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:54.572] @commands::select INFO : Selected 1 graph groups for integrand NLO in process epem_a_tth
  249. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:54.572] @commands::select INFO : Kept master graphs: 1 (GL38)
  250. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:54.572] @commands::select INFO : Removed master graphs: 15 (list elided; more than 10 graph names)
  251. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:52:54.573] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i NLO
  252. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.131] @commands::generate INFO :
  253. 204.52 s gammaloop-nextest-integration> Integrand generation summary
  254. 204.52 s gammaloop-nextest-integration> peak RAM 331.80 MiB | cores 5
  255. 204.52 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  256. 204.52 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  257. 204.52 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  258. 204.52 s gammaloop-nextest-integration> │ NLO │ GL38 │ 17 │ 1.42s (15%) │ 1.31s (14%) │ 6.82s (71%) │ 0ms (0.00%) │
  259. 204.52 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  260. 204.52 s gammaloop-nextest-integration> │ Total │ │ 17 │ 1.42s (15%) │ 1.31s (14%) │ 6.82s (71%) │ 0ms (0.00%) │
  261. 204.52 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  262. 204.52 s gammaloop-nextest-integration> stored new snapshot /build/source/tests/tests/snapshots/test_evaluation_api__gl20_multichannel_local_inspect_events.snap.new
  263. 204.52 s gammaloop-nextest-integration> The application panicked (crashed).
  264. 204.52 s gammaloop-nextest-integration> Message: snapshot assertion for 'gl20_multichannel_local_inspect_events' failed in line 653
  265. 204.52 s gammaloop-nextest-integration> Location: /nix/store/5drf77x6km4ky7gwlrzdx9bbd6fz09g3-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/insta-1.47.2/src/runtime.rs:719
  266. 204.52 s gammaloop-nextest-integration>
  267. 204.52 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  268. 204.52 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  269. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  270. 204.52 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  271. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  272. 204.52 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  273. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  274. 204.52 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  275. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  276. 204.52 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  277. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  278. 204.52 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  279. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  280. 204.52 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  281. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  282. 204.52 s gammaloop-nextest-integration> 8: insta[307a548ac79ef4d9]::runtime::assert_snapshot<unknown>
  283. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  284. 204.52 s gammaloop-nextest-integration> 9: <test_evaluation_api[d9ee6ec3c066775f]::gl20_multichannel_local_inspect_event_snapshot::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  285. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  286. 204.52 s gammaloop-nextest-integration> 10: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  287. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  288. 204.52 s gammaloop-nextest-integration> 11: <test_evaluation_api[d9ee6ec3c066775f]::gl20_multichannel_local_inspect_event_snapshot::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  289. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  290. 204.52 s gammaloop-nextest-integration> 12: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  291. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  292. 204.52 s gammaloop-nextest-integration> 13: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  293. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  294. 204.52 s gammaloop-nextest-integration> 14: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  295. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  296. 204.52 s gammaloop-nextest-integration> 15: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  297. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  298. 204.52 s gammaloop-nextest-integration> 16: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  299. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  300. 204.52 s gammaloop-nextest-integration> 17: start_thread<unknown>
  301. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  302. 204.52 s gammaloop-nextest-integration> 18: __clone3<unknown>
  303. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  304. 204.52 s gammaloop-nextest-integration>
  305. 204.52 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  306. 204.52 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  307. 204.52 s gammaloop-nextest-integration>
  308. 204.52 s gammaloop-nextest-integration> 3. gammaloop-integration-tests::test_evaluation_api::lu_threshold_counterterms_follow_lmb_channel_normalization
  309. 204.52 s gammaloop-nextest-integration> failure: test failure with exit code 101
  310. 204.52 s gammaloop-nextest-integration> system-out
  311. 204.52 s gammaloop-nextest-integration> running 1 test
  312. 204.52 s gammaloop-nextest-integration> test lu_threshold_counterterms_follow_lmb_channel_normalization ... FAILED
  313. 204.52 s gammaloop-nextest-integration>
  314. 204.52 s gammaloop-nextest-integration> failures:
  315. 204.52 s gammaloop-nextest-integration>
  316. 204.52 s gammaloop-nextest-integration> failures:
  317. 204.52 s gammaloop-nextest-integration> lu_threshold_counterterms_follow_lmb_channel_normalization
  318. 204.52 s gammaloop-nextest-integration>
  319. 204.52 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.46s
  320. 204.52 s gammaloop-nextest-integration> system-err
  321. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.524] @gammaloop_api::se... INFO : Running command import model assets/models/json/scalars/scalars_2p_3p.json
  322. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.524] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p
  323. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.525] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0
  324. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.525] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0001
  325. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.525] @gammaloop_api::se... INFO : Running command import graphs tests/resources/graphs/double_dotted_double_triangle.dot
  326. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.525] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/double_dotted_double_triangle.dot'
  327. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.531] @gammaloop_api::se... INFO : Running command generate
  328. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.873] @commands::generate INFO :
  329. 204.52 s gammaloop-nextest-integration> Integrand generation summary
  330. 204.52 s gammaloop-nextest-integration> peak RAM 81.38 MiB | cores 10
  331. 204.52 s gammaloop-nextest-integration> ╭───────────┬──────────────────────────────────────────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  332. 204.52 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  333. 204.52 s gammaloop-nextest-integration> ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  334. 204.52 s gammaloop-nextest-integration> │ default │ double_dotted_double_triangle │ 30 │ 145ms (56%) │ 9ms (3.7%) │ 106ms (41%) │ 0ms (0.00%) │
  335. 204.52 s gammaloop-nextest-integration> │ default │ double_dotted_double_triangle_small_mass │ 25 │ 170ms (57%) │ 13ms (4.4%) │ 115ms (39%) │ 0ms (0.00%) │
  336. 204.52 s gammaloop-nextest-integration> ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  337. 204.52 s gammaloop-nextest-integration> │ Total │ │ 55 │ 315ms (56%) │ 22ms (4.1%) │ 221ms (40%) │ 0ms (0.00%) │
  338. 204.52 s gammaloop-nextest-integration> ╰───────────┴──────────────────────────────────────────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  339. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.900] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true stability.rotation_axis=[]
  340. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.916] @gammaloop_api::se... INFO : Running command set process string '
  341. 204.52 s gammaloop-nextest-integration> [sampling]
  342. 204.52 s gammaloop-nextest-integration> graphs = "monte_carlo"
  343. 204.52 s gammaloop-nextest-integration> orientations = "summed"
  344. 204.52 s gammaloop-nextest-integration> lmb_multichanneling = false
  345. 204.52 s gammaloop-nextest-integration> [...]
  346. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.918] @gammaloop_api::se... INFO : Running command set process string '
  347. 204.52 s gammaloop-nextest-integration> [sampling]
  348. 204.52 s gammaloop-nextest-integration> graphs = "monte_carlo"
  349. 204.52 s gammaloop-nextest-integration> orientations = "summed"
  350. 204.52 s gammaloop-nextest-integration> lmb_multichanneling = false
  351. 204.52 s gammaloop-nextest-integration> [...]
  352. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.921] @gammaloop_api::se... INFO : Running command set process string '
  353. 204.52 s gammaloop-nextest-integration> [sampling]
  354. 204.52 s gammaloop-nextest-integration> graphs = "monte_carlo"
  355. 204.52 s gammaloop-nextest-integration> orientations = "summed"
  356. 204.52 s gammaloop-nextest-integration> lmb_multichanneling = true
  357. 204.52 s gammaloop-nextest-integration> [...]
  358. 204.52 s gammaloop-nextest-integration> The application panicked (crashed).
  359. 204.52 s gammaloop-nextest-integration> Message: ose channel 0 produced invalid LMB weight 1
  360. 204.52 s gammaloop-nextest-integration> Location: tests/tests/test_evaluation_api.rs:1604
  361. 204.52 s gammaloop-nextest-integration>
  362. 204.52 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  363. 204.52 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  364. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  365. 204.52 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  366. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  367. 204.52 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  368. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  369. 204.52 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  370. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  371. 204.52 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  372. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  373. 204.52 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  374. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  375. 204.52 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  376. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  377. 204.52 s gammaloop-nextest-integration> 8: <test_evaluation_api[d9ee6ec3c066775f]::lu_threshold_counterterms_follow_lmb_channel_normalization::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  378. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  379. 204.52 s gammaloop-nextest-integration> 9: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  380. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  381. 204.52 s gammaloop-nextest-integration> 10: <test_evaluation_api[d9ee6ec3c066775f]::lu_threshold_counterterms_follow_lmb_channel_normalization::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  382. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  383. 204.52 s gammaloop-nextest-integration> 11: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  384. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  385. 204.52 s gammaloop-nextest-integration> 12: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  386. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  387. 204.52 s gammaloop-nextest-integration> 13: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  388. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  389. 204.52 s gammaloop-nextest-integration> 14: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  390. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  391. 204.52 s gammaloop-nextest-integration> 15: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  392. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  393. 204.52 s gammaloop-nextest-integration> 16: start_thread<unknown>
  394. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  395. 204.52 s gammaloop-nextest-integration> 17: __clone3<unknown>
  396. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  397. 204.52 s gammaloop-nextest-integration>
  398. 204.52 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  399. 204.52 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  400. 204.52 s gammaloop-nextest-integration>
  401. 204.52 s gammaloop-nextest-integration> 4. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events
  402. 204.52 s gammaloop-nextest-integration> failure: test failure with exit code 101
  403. 204.52 s gammaloop-nextest-integration> system-out
  404. 204.52 s gammaloop-nextest-integration> running 1 test
  405. 204.52 s gammaloop-nextest-integration> test lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events ... FAILED
  406. 204.52 s gammaloop-nextest-integration>
  407. 204.52 s gammaloop-nextest-integration> failures:
  408. 204.52 s gammaloop-nextest-integration>
  409. 204.52 s gammaloop-nextest-integration> failures:
  410. 204.52 s gammaloop-nextest-integration> lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events
  411. 204.52 s gammaloop-nextest-integration>
  412. 204.52 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.57s
  413. 204.52 s gammaloop-nextest-integration> system-err
  414. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.565] @gammaloop_api::se... INFO : Running command import model sm-default
  415. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.566] @import::model INFO : Loading built-in JSON model sm-default
  416. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.585] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  417. 204.52 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  418. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.585] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  419. 204.52 s 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-)
  420. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.585] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  421. 204.52 s 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
  422. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.586] @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]}}'
  423. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.587] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  424. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.588] @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
  425. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.589] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  426. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  427. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  428. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  429. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  430. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  431. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  432. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  433. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  434. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  435. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.700] @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)
  436. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.700] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  437. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.700] @commands::generate INFO : Generated cross-section 2 graphs.
  438. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.700] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  439. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:04.701] @gammaloop_api::se... INFO : Running command generate
  440. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:05.024] @commands::generate INFO :
  441. 204.52 s gammaloop-nextest-integration> Integrand generation summary
  442. 204.52 s gammaloop-nextest-integration> peak RAM 87.70 MiB | cores 1
  443. 204.52 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  444. 204.52 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  445. 204.52 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  446. 204.52 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 42ms (47%) │ 22ms (25%) │ 25ms (28%) │ 0ms (0.00%) │
  447. 204.52 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 64ms (30%) │ 73ms (35%) │ 73ms (35%) │ 0ms (0.00%) │
  448. 204.52 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  449. 204.52 s gammaloop-nextest-integration> │ Total │ │ 8 │ 106ms (35%) │ 95ms (32%) │ 99ms (33%) │ 0ms (0.00%) │
  450. 204.52 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  451. 204.52 s gammaloop-nextest-integration> [2026-09-14 01:53:05.025] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  452. 204.52 s gammaloop-nextest-integration> The application panicked (crashed).
  453. 204.52 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  454. 204.52 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  455. 204.52 s gammaloop-nextest-integration>
  456. 204.52 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  457. 204.52 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  458. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  459. 204.52 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  460. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  461. 204.52 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  462. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  463. 204.52 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  464. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  465. 204.52 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  466. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  467. 204.52 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  468. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  469. 204.52 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  470. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  471. 204.52 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  472. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  473. 204.52 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  474. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  475. 204.52 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  476. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  477. 204.52 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  478. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  479. 204.52 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  480. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  481. 204.52 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  482. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  483. 204.52 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  484. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  485. 204.52 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  486. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  487. 204.52 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  488. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  489. 204.52 s gammaloop-nextest-integration> 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  490. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  491. 204.52 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  492. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  493. 204.52 s gammaloop-nextest-integration> 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  494. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  495. 204.52 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  496. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  497. 204.52 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  498. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  499. 204.52 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  500. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  501. 204.52 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  502. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  503. 204.52 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  504. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  505. 204.52 s gammaloop-nextest-integration> 25: start_thread<unknown>
  506. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  507. 204.52 s gammaloop-nextest-integration> 26: __clone3<unknown>
  508. 204.52 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  509. 204.52 s gammaloop-nextest-integration>
  510. 204.52 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  511. 204.52 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  512. 204.52 s gammaloop-nextest-integration>
  513. 204.52 s gammaloop-nextest-integration> 5. gammaloop-integration-tests::test_evaluation_api::lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata
  514. 204.52 s gammaloop-nextest-integration> failure: test failure with exit code 101
  515. 204.52 s gammaloop-nextest-integration> system-out
  516. 204.52 s gammaloop-nextest-integration> running 1 test
  517. 204.52 s gammaloop-nextest-integration> test lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata ... FAILED
  518. 204.52 s gammaloop-nextest-integration>
  519. 204.52 s gammaloop-nextest-integration> failures:
  520. 204.52 s gammaloop-nextest-integration>
  521. 204.52 s gammaloop-nextest-integration> failures:
  522. 204.52 s gammaloop-nextest-integration> lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata
  523. 204.52 s gammaloop-nextest-integration>
  524. 204.52 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.57s
  525. 204.53 s gammaloop-nextest-integration> system-err
  526. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.566] @gammaloop_api::se... INFO : Running command import model sm-default
  527. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.566] @import::model INFO : Loading built-in JSON model sm-default
  528. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.586] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  529. 204.53 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  530. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.586] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  531. 204.53 s 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-)
  532. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.586] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  533. 204.53 s 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
  534. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.586] @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]}}'
  535. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.587] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  536. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.588] @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
  537. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.590] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  538. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  539. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  540. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.598] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  541. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  542. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  543. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  544. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  545. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  546. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  547. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.712] @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)
  548. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.712] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  549. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.712] @commands::generate INFO : Generated cross-section 2 graphs.
  550. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.712] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  551. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.713] @gammaloop_api::se... INFO : Running command generate
  552. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.029] @commands::generate INFO :
  553. 204.53 s gammaloop-nextest-integration> Integrand generation summary
  554. 204.53 s gammaloop-nextest-integration> peak RAM 87.71 MiB | cores 1
  555. 204.53 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  556. 204.53 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  557. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  558. 204.53 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 44ms (48%) │ 21ms (23%) │ 25ms (28%) │ 0ms (0.00%) │
  559. 204.53 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 63ms (32%) │ 64ms (32%) │ 74ms (37%) │ 0ms (0.00%) │
  560. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  561. 204.53 s gammaloop-nextest-integration> │ Total │ │ 8 │ 108ms (37%) │ 85ms (29%) │ 100ms (34%) │ 0ms (0.00%) │
  562. 204.53 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  563. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.030] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  564. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.031] @gammaloop_api::se... INFO : Running command set process string '
  565. 204.53 s gammaloop-nextest-integration> [sampling]
  566. 204.53 s gammaloop-nextest-integration> graphs = "monte_carlo"
  567. 204.53 s gammaloop-nextest-integration> orientations = "summed"
  568. 204.53 s gammaloop-nextest-integration> lmb_multichanneling = true
  569. 204.53 s gammaloop-nextest-integration> [...]
  570. 204.53 s gammaloop-nextest-integration> The application panicked (crashed).
  571. 204.53 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  572. 204.53 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  573. 204.53 s gammaloop-nextest-integration>
  574. 204.53 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  575. 204.53 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  576. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  577. 204.53 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  578. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  579. 204.53 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  580. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  581. 204.53 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  582. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  583. 204.53 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  584. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  585. 204.53 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  586. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  587. 204.53 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  588. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  589. 204.53 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  590. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  591. 204.53 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  592. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  593. 204.53 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  594. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  595. 204.53 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  596. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  597. 204.53 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  598. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  599. 204.53 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  600. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  601. 204.53 s gammaloop-nextest-integration> 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  602. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  603. 204.53 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  604. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  605. 204.53 s gammaloop-nextest-integration> 16: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  606. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  607. 204.53 s gammaloop-nextest-integration> 17: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  608. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  609. 204.53 s gammaloop-nextest-integration> 18: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  610. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  611. 204.53 s gammaloop-nextest-integration> 19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  612. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  613. 204.53 s gammaloop-nextest-integration> 20: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  614. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  615. 204.53 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  616. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  617. 204.53 s gammaloop-nextest-integration> 22: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  618. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  619. 204.53 s gammaloop-nextest-integration> 23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  620. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  621. 204.53 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  622. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  623. 204.53 s gammaloop-nextest-integration> 25: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  624. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  625. 204.53 s gammaloop-nextest-integration> 26: start_thread<unknown>
  626. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  627. 204.53 s gammaloop-nextest-integration> 27: __clone3<unknown>
  628. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  629. 204.53 s gammaloop-nextest-integration>
  630. 204.53 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  631. 204.53 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  632. 204.53 s gammaloop-nextest-integration>
  633. 204.53 s gammaloop-nextest-integration> 6. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian
  634. 204.53 s gammaloop-nextest-integration> failure: test failure with exit code 101
  635. 204.53 s gammaloop-nextest-integration> system-out
  636. 204.53 s gammaloop-nextest-integration> running 1 test
  637. 204.53 s gammaloop-nextest-integration> test lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian ... FAILED
  638. 204.53 s gammaloop-nextest-integration>
  639. 204.53 s gammaloop-nextest-integration> failures:
  640. 204.53 s gammaloop-nextest-integration>
  641. 204.53 s gammaloop-nextest-integration> failures:
  642. 204.53 s gammaloop-nextest-integration> lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian
  643. 204.53 s gammaloop-nextest-integration>
  644. 204.53 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.57s
  645. 204.53 s gammaloop-nextest-integration> system-err
  646. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.564] @gammaloop_api::se... INFO : Running command import model sm-default
  647. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.564] @import::model INFO : Loading built-in JSON model sm-default
  648. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.584] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  649. 204.53 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  650. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.584] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  651. 204.53 s 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-)
  652. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.584] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  653. 204.53 s 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
  654. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.585] @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]}}'
  655. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.586] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  656. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.587] @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
  657. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.589] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  658. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  659. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  660. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  661. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  662. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  663. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  664. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  665. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  666. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  667. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.710] @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)
  668. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.710] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  669. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.710] @commands::generate INFO : Generated cross-section 2 graphs.
  670. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.710] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  671. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.711] @gammaloop_api::se... INFO : Running command generate
  672. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.031] @commands::generate INFO :
  673. 204.53 s gammaloop-nextest-integration> Integrand generation summary
  674. 204.53 s gammaloop-nextest-integration> peak RAM 87.30 MiB | cores 1
  675. 204.53 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  676. 204.53 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  677. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  678. 204.53 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 46ms (49%) │ 21ms (23%) │ 26ms (28%) │ 0ms (0.00%) │
  679. 204.53 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 63ms (31%) │ 65ms (32%) │ 75ms (37%) │ 0ms (0.00%) │
  680. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  681. 204.53 s gammaloop-nextest-integration> │ Total │ │ 8 │ 110ms (37%) │ 86ms (29%) │ 102ms (34%) │ 0ms (0.00%) │
  682. 204.53 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  683. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.031] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  684. 204.53 s gammaloop-nextest-integration> The application panicked (crashed).
  685. 204.53 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  686. 204.53 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  687. 204.53 s gammaloop-nextest-integration>
  688. 204.53 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  689. 204.53 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  690. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  691. 204.53 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  692. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  693. 204.53 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  694. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  695. 204.53 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  696. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  697. 204.53 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  698. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  699. 204.53 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  700. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  701. 204.53 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  702. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  703. 204.53 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  704. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  705. 204.53 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  706. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  707. 204.53 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  708. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  709. 204.53 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  710. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  711. 204.53 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  712. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  713. 204.53 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  714. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  715. 204.53 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_momentum_configurations_raw<unknown>
  716. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  717. 204.53 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  718. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  719. 204.53 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight<unknown>
  720. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  721. 204.53 s gammaloop-nextest-integration> 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  722. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  723. 204.53 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  724. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  725. 204.53 s gammaloop-nextest-integration> 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  726. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  727. 204.53 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  728. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  729. 204.53 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  730. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  731. 204.53 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  732. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  733. 204.53 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  734. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  735. 204.53 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  736. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  737. 204.53 s gammaloop-nextest-integration> 25: start_thread<unknown>
  738. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  739. 204.53 s gammaloop-nextest-integration> 26: __clone3<unknown>
  740. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  741. 204.53 s gammaloop-nextest-integration>
  742. 204.53 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  743. 204.53 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  744. 204.53 s gammaloop-nextest-integration>
  745. 204.53 s gammaloop-nextest-integration> 7. gammaloop-integration-tests::test_evaluation_api::lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list
  746. 204.53 s gammaloop-nextest-integration> failure: test failure with exit code 101
  747. 204.53 s gammaloop-nextest-integration> system-out
  748. 204.53 s gammaloop-nextest-integration> running 1 test
  749. 204.53 s gammaloop-nextest-integration> test lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list ... FAILED
  750. 204.53 s gammaloop-nextest-integration>
  751. 204.53 s gammaloop-nextest-integration> failures:
  752. 204.53 s gammaloop-nextest-integration>
  753. 204.53 s gammaloop-nextest-integration> failures:
  754. 204.53 s gammaloop-nextest-integration> lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list
  755. 204.53 s gammaloop-nextest-integration>
  756. 204.53 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.57s
  757. 204.53 s gammaloop-nextest-integration> system-err
  758. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.566] @gammaloop_api::se... INFO : Running command import model sm-default
  759. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.566] @import::model INFO : Loading built-in JSON model sm-default
  760. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.587] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  761. 204.53 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  762. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.587] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  763. 204.53 s 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-)
  764. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.587] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  765. 204.53 s 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
  766. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.587] @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]}}'
  767. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.588] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  768. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.589] @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
  769. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.591] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  770. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  771. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  772. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  773. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  774. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  775. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  776. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  777. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  778. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  779. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.714] @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)
  780. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.714] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  781. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.714] @commands::generate INFO : Generated cross-section 2 graphs.
  782. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.714] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  783. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.715] @gammaloop_api::se... INFO : Running command generate
  784. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.034] @commands::generate INFO :
  785. 204.53 s gammaloop-nextest-integration> Integrand generation summary
  786. 204.53 s gammaloop-nextest-integration> peak RAM 87.56 MiB | cores 1
  787. 204.53 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  788. 204.53 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  789. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  790. 204.53 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 39ms (44%) │ 22ms (25%) │ 28ms (31%) │ 0ms (0.00%) │
  791. 204.53 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 64ms (32%) │ 64ms (31%) │ 75ms (37%) │ 0ms (0.00%) │
  792. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  793. 204.53 s gammaloop-nextest-integration> │ Total │ │ 8 │ 104ms (35%) │ 86ms (29%) │ 103ms (35%) │ 0ms (0.00%) │
  794. 204.53 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  795. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.035] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  796. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.035] @gammaloop_api::se... INFO : Running command set process string '
  797. 204.53 s gammaloop-nextest-integration> [quantities.leading_jet_pt]
  798. 204.53 s gammaloop-nextest-integration> type = "jet"
  799. 204.53 s gammaloop-nextest-integration> quantity = "PT"
  800. 204.53 s gammaloop-nextest-integration> dR = 0.4
  801. 204.53 s gammaloop-nextest-integration> [...]
  802. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.036] @gammaloop_api::se... INFO : Running command set process string '
  803. 204.53 s gammaloop-nextest-integration> [observables.leading_jet_pt_hist]
  804. 204.53 s gammaloop-nextest-integration> quantity = "leading_jet_pt"
  805. 204.53 s gammaloop-nextest-integration> entry_selection = "leading_only"
  806. 204.53 s gammaloop-nextest-integration> x_min = 0.0
  807. 204.53 s gammaloop-nextest-integration> [...]
  808. 204.53 s gammaloop-nextest-integration> The application panicked (crashed).
  809. 204.53 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  810. 204.53 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  811. 204.53 s gammaloop-nextest-integration>
  812. 204.53 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  813. 204.53 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  814. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  815. 204.53 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  816. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  817. 204.53 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  818. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  819. 204.53 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  820. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  821. 204.53 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  822. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  823. 204.53 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  824. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  825. 204.53 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  826. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  827. 204.53 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  828. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  829. 204.53 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  830. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  831. 204.53 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  832. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  833. 204.53 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  834. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  835. 204.53 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  836. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  837. 204.53 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  838. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  839. 204.53 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  840. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  841. 204.53 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  842. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  843. 204.53 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  844. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  845. 204.53 s gammaloop-nextest-integration> 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  846. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  847. 204.53 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  848. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  849. 204.53 s gammaloop-nextest-integration> 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  850. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  851. 204.53 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  852. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  853. 204.53 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  854. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  855. 204.53 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  856. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  857. 204.53 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  858. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  859. 204.53 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  860. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  861. 204.53 s gammaloop-nextest-integration> 25: start_thread<unknown>
  862. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  863. 204.53 s gammaloop-nextest-integration> 26: __clone3<unknown>
  864. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  865. 204.53 s gammaloop-nextest-integration>
  866. 204.53 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  867. 204.53 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  868. 204.53 s gammaloop-nextest-integration>
  869. 204.53 s gammaloop-nextest-integration> 8. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation
  870. 204.53 s gammaloop-nextest-integration> failure: test failure with exit code 101
  871. 204.53 s gammaloop-nextest-integration> system-out
  872. 204.53 s gammaloop-nextest-integration> running 1 test
  873. 204.53 s gammaloop-nextest-integration> test lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation ... FAILED
  874. 204.53 s gammaloop-nextest-integration>
  875. 204.53 s gammaloop-nextest-integration> failures:
  876. 204.53 s gammaloop-nextest-integration>
  877. 204.53 s gammaloop-nextest-integration> failures:
  878. 204.53 s gammaloop-nextest-integration> lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation
  879. 204.53 s gammaloop-nextest-integration>
  880. 204.53 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s
  881. 204.53 s gammaloop-nextest-integration> system-err
  882. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.598] @gammaloop_api::se... INFO : Running command import model sm-default
  883. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.598] @import::model INFO : Loading built-in JSON model sm-default
  884. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.621] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  885. 204.53 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  886. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.621] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  887. 204.53 s 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-)
  888. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.621] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  889. 204.53 s 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
  890. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.622] @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]}}'
  891. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.623] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  892. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.623] @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
  893. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  894. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  895. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  896. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  897. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  898. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  899. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  900. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  901. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  902. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  903. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.733] @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)
  904. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.733] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  905. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.734] @commands::generate INFO : Generated cross-section 2 graphs.
  906. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.734] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  907. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.734] @gammaloop_api::se... INFO : Running command generate
  908. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.047] @commands::generate INFO :
  909. 204.53 s gammaloop-nextest-integration> Integrand generation summary
  910. 204.53 s gammaloop-nextest-integration> peak RAM 86.38 MiB | cores 1
  911. 204.53 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  912. 204.53 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  913. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  914. 204.53 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 41ms (47%) │ 21ms (25%) │ 24ms (28%) │ 0ms (0.00%) │
  915. 204.53 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 63ms (32%) │ 64ms (32%) │ 73ms (36%) │ 0ms (0.00%) │
  916. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  917. 204.53 s gammaloop-nextest-integration> │ Total │ │ 8 │ 104ms (36%) │ 86ms (30%) │ 98ms (34%) │ 0ms (0.00%) │
  918. 204.53 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  919. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.048] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false
  920. 204.53 s gammaloop-nextest-integration> The application panicked (crashed).
  921. 204.53 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  922. 204.53 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  923. 204.53 s gammaloop-nextest-integration>
  924. 204.53 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  925. 204.53 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  926. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  927. 204.53 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  928. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  929. 204.53 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  930. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  931. 204.53 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  932. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  933. 204.53 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  934. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  935. 204.53 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  936. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  937. 204.53 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  938. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  939. 204.53 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  940. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  941. 204.53 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  942. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  943. 204.53 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  944. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  945. 204.53 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  946. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  947. 204.53 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  948. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  949. 204.53 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  950. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  951. 204.53 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  952. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  953. 204.53 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  954. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  955. 204.53 s gammaloop-nextest-integration> 16: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  956. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  957. 204.53 s gammaloop-nextest-integration> 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  958. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  959. 204.53 s gammaloop-nextest-integration> 18: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  960. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  961. 204.53 s gammaloop-nextest-integration> 19: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  962. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  963. 204.53 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  964. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  965. 204.53 s gammaloop-nextest-integration> 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  966. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  967. 204.53 s gammaloop-nextest-integration> 22: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  968. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  969. 204.53 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  970. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  971. 204.53 s gammaloop-nextest-integration> 24: start_thread<unknown>
  972. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  973. 204.53 s gammaloop-nextest-integration> 25: __clone3<unknown>
  974. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  975. 204.53 s gammaloop-nextest-integration>
  976. 204.53 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  977. 204.53 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  978. 204.53 s gammaloop-nextest-integration>
  979. 204.53 s gammaloop-nextest-integration> 9. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_scale_observable_histograms
  980. 204.53 s gammaloop-nextest-integration> failure: test failure with exit code 101
  981. 204.53 s gammaloop-nextest-integration> system-out
  982. 204.53 s gammaloop-nextest-integration> running 1 test
  983. 204.53 s gammaloop-nextest-integration> test lu_rust_xspace_integrator_weights_scale_observable_histograms ... FAILED
  984. 204.53 s gammaloop-nextest-integration>
  985. 204.53 s gammaloop-nextest-integration> failures:
  986. 204.53 s gammaloop-nextest-integration>
  987. 204.53 s gammaloop-nextest-integration> failures:
  988. 204.53 s gammaloop-nextest-integration> lu_rust_xspace_integrator_weights_scale_observable_histograms
  989. 204.53 s gammaloop-nextest-integration>
  990. 204.53 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.60s
  991. 204.53 s gammaloop-nextest-integration> system-err
  992. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.583] @gammaloop_api::se... INFO : Running command import model sm-default
  993. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.583] @import::model INFO : Loading built-in JSON model sm-default
  994. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.617] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  995. 204.53 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  996. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.617] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  997. 204.53 s 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-)
  998. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.617] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  999. 204.53 s 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
  1000. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.618] @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]}}'
  1001. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.619] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1002. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.620] @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
  1003. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1004. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.627] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1005. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.627] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1006. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.627] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1007. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1008. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1009. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1010. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1011. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1012. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1013. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.733] @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)
  1014. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.733] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1015. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.733] @commands::generate INFO : Generated cross-section 2 graphs.
  1016. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.733] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1017. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.734] @gammaloop_api::se... INFO : Running command generate
  1018. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.057] @commands::generate INFO :
  1019. 204.53 s gammaloop-nextest-integration> Integrand generation summary
  1020. 204.53 s gammaloop-nextest-integration> peak RAM 86.98 MiB | cores 1
  1021. 204.53 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1022. 204.53 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1023. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1024. 204.53 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 40ms (46%) │ 21ms (25%) │ 24ms (28%) │ 0ms (0.00%) │
  1025. 204.53 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 62ms (31%) │ 63ms (32%) │ 73ms (37%) │ 0ms (0.00%) │
  1026. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1027. 204.53 s gammaloop-nextest-integration> │ Total │ │ 8 │ 102ms (36%) │ 85ms (30%) │ 97ms (34%) │ 0ms (0.00%) │
  1028. 204.53 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1029. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.058] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  1030. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.059] @gammaloop_api::se... INFO : Running command set process string '
  1031. 204.53 s gammaloop-nextest-integration> [quantities.leading_jet_pt]
  1032. 204.53 s gammaloop-nextest-integration> type = "jet"
  1033. 204.53 s gammaloop-nextest-integration> quantity = "PT"
  1034. 204.53 s gammaloop-nextest-integration> dR = 0.4
  1035. 204.53 s gammaloop-nextest-integration> [...]
  1036. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.060] @gammaloop_api::se... INFO : Running command set process string '
  1037. 204.53 s gammaloop-nextest-integration> [observables.leading_jet_pt_hist]
  1038. 204.53 s gammaloop-nextest-integration> quantity = "leading_jet_pt"
  1039. 204.53 s gammaloop-nextest-integration> entry_selection = "leading_only"
  1040. 204.53 s gammaloop-nextest-integration> x_min = 0.0
  1041. 204.53 s gammaloop-nextest-integration> [...]
  1042. 204.53 s gammaloop-nextest-integration> The application panicked (crashed).
  1043. 204.53 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1044. 204.53 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1045. 204.53 s gammaloop-nextest-integration>
  1046. 204.53 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1047. 204.53 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1048. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1049. 204.53 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1050. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1051. 204.53 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1052. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1053. 204.53 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1054. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1055. 204.53 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1056. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1057. 204.53 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1058. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1059. 204.53 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1060. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1061. 204.53 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1062. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1063. 204.53 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  1064. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1065. 204.53 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  1066. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1067. 204.53 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1068. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1069. 204.53 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1070. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1071. 204.53 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1072. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1073. 204.53 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1074. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1075. 204.53 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1076. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1077. 204.53 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  1078. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1079. 204.53 s gammaloop-nextest-integration> 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_xspace_integrator_weights_scale_observable_histograms::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  1080. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1081. 204.53 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1082. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1083. 204.53 s gammaloop-nextest-integration> 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_xspace_integrator_weights_scale_observable_histograms::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  1084. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1085. 204.53 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  1086. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1087. 204.53 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1088. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1089. 204.53 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1090. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1091. 204.53 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  1092. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1093. 204.53 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1094. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1095. 204.53 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1096. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1097. 204.53 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1098. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1099. 204.53 s gammaloop-nextest-integration>
  1100. 204.53 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1101. 204.53 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1102. 204.53 s gammaloop-nextest-integration>
  1103. 204.53 s gammaloop-nextest-integration> 10. gammaloop-integration-tests::test_evaluation_api::lu_rust_minimal_output_keeps_events_and_observables
  1104. 204.53 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1105. 204.53 s gammaloop-nextest-integration> system-out
  1106. 204.53 s gammaloop-nextest-integration> running 1 test
  1107. 204.53 s gammaloop-nextest-integration> test lu_rust_minimal_output_keeps_events_and_observables ... FAILED
  1108. 204.53 s gammaloop-nextest-integration>
  1109. 204.53 s gammaloop-nextest-integration> failures:
  1110. 204.53 s gammaloop-nextest-integration>
  1111. 204.53 s gammaloop-nextest-integration> failures:
  1112. 204.53 s gammaloop-nextest-integration> lu_rust_minimal_output_keeps_events_and_observables
  1113. 204.53 s gammaloop-nextest-integration>
  1114. 204.53 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.60s
  1115. 204.53 s gammaloop-nextest-integration> system-err
  1116. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.572] @gammaloop_api::se... INFO : Running command import model sm-default
  1117. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.572] @import::model INFO : Loading built-in JSON model sm-default
  1118. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.597] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1119. 204.53 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1120. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.597] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1121. 204.53 s 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-)
  1122. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.597] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1123. 204.53 s 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
  1124. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.598] @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]}}'
  1125. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.599] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1126. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.599] @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
  1127. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.601] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1128. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.604] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1129. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.606] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1130. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1131. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1132. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.613] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1133. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1134. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1135. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1136. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1137. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.732] @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)
  1138. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.732] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1139. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.732] @commands::generate INFO : Generated cross-section 2 graphs.
  1140. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.732] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1141. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.733] @gammaloop_api::se... INFO : Running command generate
  1142. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.055] @commands::generate INFO :
  1143. 204.53 s gammaloop-nextest-integration> Integrand generation summary
  1144. 204.53 s gammaloop-nextest-integration> peak RAM 87.08 MiB | cores 1
  1145. 204.53 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1146. 204.53 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1147. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1148. 204.53 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 40ms (47%) │ 21ms (25%) │ 24ms (28%) │ 0ms (0.00%) │
  1149. 204.53 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 63ms (31%) │ 64ms (32%) │ 73ms (37%) │ 0ms (0.00%) │
  1150. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1151. 204.53 s gammaloop-nextest-integration> │ Total │ │ 8 │ 103ms (36%) │ 85ms (30%) │ 97ms (34%) │ 0ms (0.00%) │
  1152. 204.53 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1153. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.056] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  1154. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.057] @gammaloop_api::se... INFO : Running command set process string '
  1155. 204.53 s gammaloop-nextest-integration> [quantities.leading_jet_pt]
  1156. 204.53 s gammaloop-nextest-integration> type = "jet"
  1157. 204.53 s gammaloop-nextest-integration> quantity = "PT"
  1158. 204.53 s gammaloop-nextest-integration> dR = 0.4
  1159. 204.53 s gammaloop-nextest-integration> [...]
  1160. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.061] @gammaloop_api::se... INFO : Running command set process string '
  1161. 204.53 s gammaloop-nextest-integration> [observables.leading_jet_pt_hist]
  1162. 204.53 s gammaloop-nextest-integration> quantity = "leading_jet_pt"
  1163. 204.53 s gammaloop-nextest-integration> entry_selection = "leading_only"
  1164. 204.53 s gammaloop-nextest-integration> x_min = 0.0
  1165. 204.53 s gammaloop-nextest-integration> [...]
  1166. 204.53 s gammaloop-nextest-integration> The application panicked (crashed).
  1167. 204.53 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1168. 204.53 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1169. 204.53 s gammaloop-nextest-integration>
  1170. 204.53 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1171. 204.53 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1172. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1173. 204.53 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1174. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1175. 204.53 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1176. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1177. 204.53 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1178. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1179. 204.53 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1180. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1181. 204.53 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1182. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1183. 204.53 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1184. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1185. 204.53 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1186. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1187. 204.53 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  1188. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1189. 204.53 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  1190. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1191. 204.53 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1192. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1193. 204.53 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1194. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1195. 204.53 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1196. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1197. 204.53 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1198. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1199. 204.53 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1200. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1201. 204.53 s gammaloop-nextest-integration> 16: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_minimal_output_keeps_events_and_observables::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  1202. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1203. 204.53 s gammaloop-nextest-integration> 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1204. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1205. 204.53 s gammaloop-nextest-integration> 18: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_minimal_output_keeps_events_and_observables::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  1206. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1207. 204.53 s gammaloop-nextest-integration> 19: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  1208. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1209. 204.53 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1210. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1211. 204.53 s gammaloop-nextest-integration> 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1212. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1213. 204.53 s gammaloop-nextest-integration> 22: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  1214. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1215. 204.53 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1216. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1217. 204.53 s gammaloop-nextest-integration> 24: start_thread<unknown>
  1218. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1219. 204.53 s gammaloop-nextest-integration> 25: __clone3<unknown>
  1220. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1221. 204.53 s gammaloop-nextest-integration>
  1222. 204.53 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1223. 204.53 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1224. 204.53 s gammaloop-nextest-integration>
  1225. 204.53 s gammaloop-nextest-integration> 11. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian
  1226. 204.53 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1227. 204.53 s gammaloop-nextest-integration> system-out
  1228. 204.53 s gammaloop-nextest-integration> running 1 test
  1229. 204.53 s gammaloop-nextest-integration> test lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian ... FAILED
  1230. 204.53 s gammaloop-nextest-integration>
  1231. 204.53 s gammaloop-nextest-integration> failures:
  1232. 204.53 s gammaloop-nextest-integration>
  1233. 204.53 s gammaloop-nextest-integration> failures:
  1234. 204.53 s gammaloop-nextest-integration> lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian
  1235. 204.53 s gammaloop-nextest-integration>
  1236. 204.53 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.61s
  1237. 204.53 s gammaloop-nextest-integration> system-err
  1238. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.577] @gammaloop_api::se... INFO : Running command import model sm-default
  1239. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.577] @import::model INFO : Loading built-in JSON model sm-default
  1240. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.597] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1241. 204.53 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1242. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.598] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1243. 204.53 s 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-)
  1244. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.598] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1245. 204.53 s 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
  1246. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.598] @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]}}'
  1247. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.599] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1248. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.600] @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
  1249. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1250. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1251. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1252. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1253. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1254. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1255. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.613] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1256. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1257. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1258. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1259. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.742] @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)
  1260. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.742] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1261. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.742] @commands::generate INFO : Generated cross-section 2 graphs.
  1262. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.742] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1263. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.743] @gammaloop_api::se... INFO : Running command generate
  1264. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.063] @commands::generate INFO :
  1265. 204.53 s gammaloop-nextest-integration> Integrand generation summary
  1266. 204.53 s gammaloop-nextest-integration> peak RAM 87.55 MiB | cores 1
  1267. 204.53 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1268. 204.53 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1269. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1270. 204.53 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 44ms (48%) │ 22ms (24%) │ 25ms (28%) │ 0ms (0.00%) │
  1271. 204.53 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 63ms (31%) │ 66ms (32%) │ 75ms (37%) │ 0ms (0.00%) │
  1272. 204.53 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1273. 204.53 s gammaloop-nextest-integration> │ Total │ │ 8 │ 108ms (36%) │ 89ms (30%) │ 101ms (34%) │ 0ms (0.00%) │
  1274. 204.53 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1275. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:05.063] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  1276. 204.53 s gammaloop-nextest-integration> The application panicked (crashed).
  1277. 204.53 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1278. 204.53 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1279. 204.53 s gammaloop-nextest-integration>
  1280. 204.53 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1281. 204.53 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1282. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1283. 204.53 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1284. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1285. 204.53 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1286. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1287. 204.53 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1288. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1289. 204.53 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1290. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1291. 204.53 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1292. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1293. 204.53 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1294. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1295. 204.53 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1296. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1297. 204.53 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  1298. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1299. 204.53 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  1300. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1301. 204.53 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1302. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1303. 204.53 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1304. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1305. 204.53 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1306. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1307. 204.53 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_momentum_configurations_raw<unknown>
  1308. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1309. 204.53 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1310. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1311. 204.53 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight<unknown>
  1312. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1313. 204.53 s gammaloop-nextest-integration> 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  1314. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1315. 204.53 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1316. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1317. 204.53 s gammaloop-nextest-integration> 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  1318. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1319. 204.53 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  1320. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1321. 204.53 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1322. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1323. 204.53 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1324. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1325. 204.53 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  1326. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1327. 204.53 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1328. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1329. 204.53 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1330. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1331. 204.53 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1332. 204.53 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1333. 204.53 s gammaloop-nextest-integration>
  1334. 204.53 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1335. 204.53 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1336. 204.53 s gammaloop-nextest-integration>
  1337. 204.53 s gammaloop-nextest-integration> 12. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_respect_event_generation_and_observables
  1338. 204.53 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1339. 204.53 s gammaloop-nextest-integration> system-out
  1340. 204.53 s gammaloop-nextest-integration> running 1 test
  1341. 204.53 s gammaloop-nextest-integration> test lu_rust_evaluate_samples_respect_event_generation_and_observables ... FAILED
  1342. 204.53 s gammaloop-nextest-integration>
  1343. 204.53 s gammaloop-nextest-integration> failures:
  1344. 204.53 s gammaloop-nextest-integration>
  1345. 204.53 s gammaloop-nextest-integration> failures:
  1346. 204.53 s gammaloop-nextest-integration> lu_rust_evaluate_samples_respect_event_generation_and_observables
  1347. 204.53 s gammaloop-nextest-integration>
  1348. 204.53 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.66s
  1349. 204.53 s gammaloop-nextest-integration> system-err
  1350. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.564] @gammaloop_api::se... INFO : Running command import model sm-default
  1351. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.565] @import::model INFO : Loading built-in JSON model sm-default
  1352. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.584] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1353. 204.53 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1354. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.584] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1355. 204.53 s 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-)
  1356. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.585] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1357. 204.53 s 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
  1358. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.585] @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]}}'
  1359. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.586] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1360. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.587] @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
  1361. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.589] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1362. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1363. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1364. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1365. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1366. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1367. 204.53 s gammaloop-nextest-integration> [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1368. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1369. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1370. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1371. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.696] @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)
  1372. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.696] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1373. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.696] @commands::generate INFO : Generated cross-section 2 graphs.
  1374. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.697] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1375. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.697] @gammaloop_api::se... INFO : Running command generate
  1376. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.115] @commands::generate INFO :
  1377. 204.54 s gammaloop-nextest-integration> Integrand generation summary
  1378. 204.54 s gammaloop-nextest-integration> peak RAM 88.93 MiB | cores 1
  1379. 204.54 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  1380. 204.54 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1381. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1382. 204.54 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 46ms (45%) │ 23ms (23%) │ 33ms (32%) │ 0ms (0.00%) │
  1383. 204.54 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 67ms (29%) │ 88ms (38%) │ 77ms (33%) │ 0ms (0.00%) │
  1384. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1385. 204.54 s gammaloop-nextest-integration> │ Total │ │ 8 │ 113ms (34%) │ 112ms (33%) │ 110ms (33%) │ 0ms (0.00%) │
  1386. 204.54 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  1387. 204.54 s gammaloop-nextest-integration> The application panicked (crashed).
  1388. 204.54 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1389. 204.54 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1390. 204.54 s gammaloop-nextest-integration>
  1391. 204.54 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1392. 204.54 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1393. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1394. 204.54 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1395. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1396. 204.54 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1397. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1398. 204.54 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1399. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1400. 204.54 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1401. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1402. 204.54 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1403. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1404. 204.54 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1405. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1406. 204.54 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1407. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1408. 204.54 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  1409. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1410. 204.54 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  1411. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1412. 204.54 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1413. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1414. 204.54 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1415. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1416. 204.54 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1417. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1418. 204.54 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1419. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1420. 204.54 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1421. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1422. 204.54 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  1423. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1424. 204.54 s gammaloop-nextest-integration> 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_evaluate_samples_respect_event_generation_and_observables::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  1425. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1426. 204.54 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1427. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1428. 204.54 s gammaloop-nextest-integration> 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_evaluate_samples_respect_event_generation_and_observables::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  1429. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1430. 204.54 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  1431. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1432. 204.54 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1433. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1434. 204.54 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1435. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1436. 204.54 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  1437. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1438. 204.54 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1439. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1440. 204.54 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1441. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1442. 204.54 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1443. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1444. 204.54 s gammaloop-nextest-integration>
  1445. 204.54 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1446. 204.54 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1447. 204.54 s gammaloop-nextest-integration>
  1448. 204.54 s gammaloop-nextest-integration> 13. gammaloop-integration-tests::test_evaluation_api::lu_rust_generated_events_follow_graph_grouping_and_cut_ids
  1449. 204.54 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1450. 204.54 s gammaloop-nextest-integration> system-out
  1451. 204.54 s gammaloop-nextest-integration> running 1 test
  1452. 204.54 s gammaloop-nextest-integration> test lu_rust_generated_events_follow_graph_grouping_and_cut_ids ... FAILED
  1453. 204.54 s gammaloop-nextest-integration>
  1454. 204.54 s gammaloop-nextest-integration> failures:
  1455. 204.54 s gammaloop-nextest-integration>
  1456. 204.54 s gammaloop-nextest-integration> failures:
  1457. 204.54 s gammaloop-nextest-integration> lu_rust_generated_events_follow_graph_grouping_and_cut_ids
  1458. 204.54 s gammaloop-nextest-integration>
  1459. 204.54 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.79s
  1460. 204.54 s gammaloop-nextest-integration> system-err
  1461. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.584] @gammaloop_api::se... INFO : Running command import model sm-default
  1462. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.584] @import::model INFO : Loading built-in JSON model sm-default
  1463. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.604] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1464. 204.54 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1465. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.604] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1466. 204.54 s 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-)
  1467. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.604] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1468. 204.54 s 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
  1469. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.605] @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]}}'
  1470. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.605] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1471. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.606] @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
  1472. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1473. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1474. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1475. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1476. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1477. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1478. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1479. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1480. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1481. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1482. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.736] @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)
  1483. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.736] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1484. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.736] @commands::generate INFO : Generated cross-section 2 graphs.
  1485. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.736] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1486. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.737] @gammaloop_api::se... INFO : Running command generate
  1487. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.253] @commands::generate INFO :
  1488. 204.54 s gammaloop-nextest-integration> Integrand generation summary
  1489. 204.54 s gammaloop-nextest-integration> peak RAM 88.82 MiB | cores 1
  1490. 204.54 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  1491. 204.54 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1492. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1493. 204.54 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 79ms (44%) │ 44ms (25%) │ 54ms (31%) │ 0ms (0.00%) │
  1494. 204.54 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 120ms (47%) │ 66ms (26%) │ 70ms (27%) │ 0ms (0.00%) │
  1495. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1496. 204.54 s gammaloop-nextest-integration> │ Total │ │ 8 │ 199ms (46%) │ 111ms (26%) │ 125ms (29%) │ 0ms (0.00%) │
  1497. 204.54 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  1498. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.253] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  1499. 204.54 s gammaloop-nextest-integration> The application panicked (crashed).
  1500. 204.54 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1501. 204.54 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1502. 204.54 s gammaloop-nextest-integration>
  1503. 204.54 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1504. 204.54 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1505. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1506. 204.54 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1507. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1508. 204.54 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1509. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1510. 204.54 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1511. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1512. 204.54 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1513. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1514. 204.54 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1515. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1516. 204.54 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1517. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1518. 204.54 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1519. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1520. 204.54 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  1521. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1522. 204.54 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  1523. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1524. 204.54 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1525. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1526. 204.54 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1527. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1528. 204.54 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1529. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1530. 204.54 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1531. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1532. 204.54 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1533. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1534. 204.54 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  1535. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1536. 204.54 s gammaloop-nextest-integration> 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_generated_events_follow_graph_grouping_and_cut_ids::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  1537. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1538. 204.54 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1539. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1540. 204.54 s gammaloop-nextest-integration> 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_generated_events_follow_graph_grouping_and_cut_ids::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  1541. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1542. 204.54 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  1543. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1544. 204.54 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1545. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1546. 204.54 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1547. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1548. 204.54 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  1549. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1550. 204.54 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1551. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1552. 204.54 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1553. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1554. 204.54 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1555. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1556. 204.54 s gammaloop-nextest-integration>
  1557. 204.54 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1558. 204.54 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1559. 204.54 s gammaloop-nextest-integration>
  1560. 204.54 s gammaloop-nextest-integration> 14. gammaloop-integration-tests::test_evaluation_api::lu_rust_precise_evaluate_samples_returns_precision_tagged_results
  1561. 204.54 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1562. 204.54 s gammaloop-nextest-integration> system-out
  1563. 204.54 s gammaloop-nextest-integration> running 1 test
  1564. 204.54 s gammaloop-nextest-integration> test lu_rust_precise_evaluate_samples_returns_precision_tagged_results ... FAILED
  1565. 204.54 s gammaloop-nextest-integration>
  1566. 204.54 s gammaloop-nextest-integration> failures:
  1567. 204.54 s gammaloop-nextest-integration>
  1568. 204.54 s gammaloop-nextest-integration> failures:
  1569. 204.54 s gammaloop-nextest-integration> lu_rust_precise_evaluate_samples_returns_precision_tagged_results
  1570. 204.54 s gammaloop-nextest-integration>
  1571. 204.54 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.80s
  1572. 204.54 s gammaloop-nextest-integration> system-err
  1573. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.578] @gammaloop_api::se... INFO : Running command import model sm-default
  1574. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.578] @import::model INFO : Loading built-in JSON model sm-default
  1575. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.605] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1576. 204.54 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1577. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.605] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1578. 204.54 s 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-)
  1579. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.605] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1580. 204.54 s 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
  1581. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.606] @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]}}'
  1582. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.606] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1583. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.607] @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
  1584. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1585. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1586. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.613] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1587. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1588. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.618] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1589. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1590. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.626] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1591. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1592. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1593. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1594. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.741] @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)
  1595. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.741] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1596. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.741] @commands::generate INFO : Generated cross-section 2 graphs.
  1597. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.742] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1598. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:04.742] @gammaloop_api::se... INFO : Running command generate
  1599. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.257] @commands::generate INFO :
  1600. 204.54 s gammaloop-nextest-integration> Integrand generation summary
  1601. 204.54 s gammaloop-nextest-integration> peak RAM 89.22 MiB | cores 1
  1602. 204.54 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1603. 204.54 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1604. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1605. 204.54 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 77ms (61%) │ 23ms (18%) │ 25ms (20%) │ 0ms (0.00%) │
  1606. 204.54 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 118ms (43%) │ 68ms (25%) │ 90ms (33%) │ 0ms (0.00%) │
  1607. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1608. 204.54 s gammaloop-nextest-integration> │ Total │ │ 8 │ 196ms (48%) │ 92ms (23%) │ 116ms (29%) │ 0ms (0.00%) │
  1609. 204.54 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1610. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.257] @gammaloop_api::se... INFO : Running command set process string '
  1611. 204.54 s gammaloop-nextest-integration> [quantities.leading_jet_pt]
  1612. 204.54 s gammaloop-nextest-integration> type = "jet"
  1613. 204.54 s gammaloop-nextest-integration> quantity = "PT"
  1614. 204.54 s gammaloop-nextest-integration> dR = 0.4
  1615. 204.54 s gammaloop-nextest-integration> [...]
  1616. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.258] @gammaloop_api::se... INFO : Running command set process string '
  1617. 204.54 s gammaloop-nextest-integration> [observables.leading_jet_pt_hist]
  1618. 204.54 s gammaloop-nextest-integration> quantity = "leading_jet_pt"
  1619. 204.54 s gammaloop-nextest-integration> entry_selection = "leading_only"
  1620. 204.54 s gammaloop-nextest-integration> x_min = 0.0
  1621. 204.54 s gammaloop-nextest-integration> [...]
  1622. 204.54 s gammaloop-nextest-integration> The application panicked (crashed).
  1623. 204.54 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1624. 204.54 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1625. 204.54 s gammaloop-nextest-integration>
  1626. 204.54 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1627. 204.54 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1628. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1629. 204.54 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1630. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1631. 204.54 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1632. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1633. 204.54 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1634. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1635. 204.54 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1636. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1637. 204.54 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1638. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1639. 204.54 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1640. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1641. 204.54 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1642. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1643. 204.54 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>::{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<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  1644. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1645. 204.54 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>::{closure#4}>>>::from_iter<unknown>
  1646. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1647. 204.54 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>><unknown>
  1648. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1649. 204.54 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1650. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1651. 204.54 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1652. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1653. 204.54 s gammaloop-nextest-integration> 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1654. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1655. 204.54 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_precise_raw<unknown>
  1656. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1657. 204.54 s gammaloop-nextest-integration> 16: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamplesPrecise>::run<unknown>
  1658. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1659. 204.54 s gammaloop-nextest-integration> 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_precise_evaluate_samples_returns_precision_tagged_results::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  1660. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1661. 204.54 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1662. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1663. 204.54 s gammaloop-nextest-integration> 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_precise_evaluate_samples_returns_precision_tagged_results::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  1664. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1665. 204.54 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  1666. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1667. 204.54 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1668. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1669. 204.54 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1670. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1671. 204.54 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  1672. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1673. 204.54 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1674. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1675. 204.54 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1676. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1677. 204.54 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1678. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1679. 204.54 s gammaloop-nextest-integration>
  1680. 204.54 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1681. 204.54 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1682. 204.54 s gammaloop-nextest-integration>
  1683. 204.54 s 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
  1684. 204.54 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1685. 204.54 s gammaloop-nextest-integration> Error:
  1686. 204.54 s gammaloop-nextest-integration> 0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value)
  1687. 204.54 s gammaloop-nextest-integration>
  1688. 204.54 s gammaloop-nextest-integration> Location:
  1689. 204.54 s gammaloop-nextest-integration> crates/gammaloop-api/src/commands/set.rs:1093
  1690. 204.54 s gammaloop-nextest-integration>
  1691. 204.54 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1692. 204.54 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::EyreHook>::into_eyre_hook::{closure#0}<unknown>
  1693. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1694. 204.54 s gammaloop-nextest-integration> 2: eyre[cb2fd339c0c40fca]::capture_handler<unknown>
  1695. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1696. 204.54 s gammaloop-nextest-integration> 3: <eyre[cb2fd339c0c40fca]::Report>::from_std::<figment[2374c422e63965e]::error::Error><unknown>
  1697. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1698. 204.54 s gammaloop-nextest-integration> 4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input<unknown>
  1699. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1700. 204.54 s gammaloop-nextest-integration> 5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally<unknown>
  1701. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1702. 204.54 s gammaloop-nextest-integration> 6: <gammaloop_api[8bf2d20efa71083e]::commands::set::Set>::run<unknown>
  1703. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1704. 204.54 s gammaloop-nextest-integration> 7: <gammaloop_api[8bf2d20efa71083e]::commands::Commands>::run<unknown>
  1705. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1706. 204.54 s gammaloop-nextest-integration> 8: <gammaloop_api[8bf2d20efa71083e]::session::CliSession>::execute_prepared<unknown>
  1707. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1708. 204.54 s gammaloop-nextest-integration> 9: <gammaloop_api[8bf2d20efa71083e]::session::CliSession>::execute_command<unknown>
  1709. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1710. 204.54 s gammaloop-nextest-integration> 10: <gammaloop_integration_tests[11d66be9b410f83]::CLIState>::run_command<unknown>
  1711. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1712. 204.54 s 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}<unknown>
  1713. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1714. 204.54 s gammaloop-nextest-integration> 12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1715. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1716. 204.54 s gammaloop-nextest-integration> 13: <test_epem_a_ttx_nlo_acceptance[87154b277f0af587]::epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  1717. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1718. 204.54 s gammaloop-nextest-integration> 14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  1719. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1720. 204.54 s gammaloop-nextest-integration> 15: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1721. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1722. 204.54 s gammaloop-nextest-integration> 16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1723. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1724. 204.54 s gammaloop-nextest-integration> 17: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  1725. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1726. 204.54 s gammaloop-nextest-integration> 18: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1727. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1728. 204.54 s gammaloop-nextest-integration> 19: start_thread<unknown>
  1729. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1730. 204.54 s gammaloop-nextest-integration> 20: __clone3<unknown>
  1731. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1732. 204.54 s gammaloop-nextest-integration>
  1733. 204.54 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1734. 204.54 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1735. 204.54 s gammaloop-nextest-integration> system-out
  1736. 204.54 s gammaloop-nextest-integration> running 1 test
  1737. 204.54 s gammaloop-nextest-integration> test epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes ... FAILED
  1738. 204.54 s gammaloop-nextest-integration>
  1739. 204.54 s gammaloop-nextest-integration> failures:
  1740. 204.54 s gammaloop-nextest-integration>
  1741. 204.54 s gammaloop-nextest-integration> failures:
  1742. 204.54 s gammaloop-nextest-integration> epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes
  1743. 204.54 s gammaloop-nextest-integration>
  1744. 204.54 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.65s
  1745. 204.54 s gammaloop-nextest-integration> system-err
  1746. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.723] @gammaloop_api::se... INFO : Running command import model sm-default.json
  1747. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.723] @import::model INFO : Loading built-in JSON model sm-default
  1748. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.741] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1749. 204.54 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1750. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.741] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1751. 204.54 s 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-)
  1752. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.741] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1753. 204.54 s 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
  1754. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.742] @gammaloop_api::se... INFO : Running command run set_model_parameters
  1755. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.742] @gammaloop_api::se... INFO : Starting command block set_model_parameters
  1756. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.742] @gammaloop_api::se... INFO : Running command set model MT=173.0
  1757. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.745] @gammaloop_api::se... INFO : Running command set model WT=0.0
  1758. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.748] @gammaloop_api::se... INFO : Running command set model ymt=173.0
  1759. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.751] @gammaloop_api::se... INFO : Running command set model aS=0.118
  1760. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.754] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507
  1761. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.757] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05
  1762. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.761] @gammaloop_api::se... INFO : Running command set model MZ=91.188
  1763. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.764] @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]
  1764. 204.54 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  1765. 204.54 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  1766. 204.54 s gammaloop-nextest-integration> -p epem_a_ttx_lo -i LO --only-diagrams
  1767. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.766] @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
  1768. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1769. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20
  1770. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2
  1771. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2
  1772. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2
  1773. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2
  1774. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2
  1775. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1
  1776. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1
  1777. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1
  1778. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.791] @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)
  1779. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.791] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 )
  1780. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.792] @commands::generate INFO : Generated cross-section 1 graphs.
  1781. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.792] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1782. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.792] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO
  1783. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:24.895] @processes::cross_... INFO : Compiling cross section LO
  1784. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.292] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them.
  1785. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.292] @commands::generate INFO :
  1786. 204.54 s gammaloop-nextest-integration> Integrand generation summary
  1787. 204.54 s gammaloop-nextest-integration> peak RAM 78.31 MiB | cores 5
  1788. 204.54 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  1789. 204.54 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1790. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  1791. 204.54 s gammaloop-nextest-integration> │ LO │ GL0 │ 2 │ 8ms (2.0%) │ 4ms (1.0%) │ 1ms (0.38%) │ 397ms (97%) │
  1792. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  1793. 204.54 s gammaloop-nextest-integration> │ Total │ │ 2 │ 8ms (2.0%) │ 4ms (1.0%) │ 1ms (0.38%) │ 397ms (97%) │
  1794. 204.54 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  1795. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.293] @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]
  1796. 204.54 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  1797. 204.54 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  1798. 204.54 s gammaloop-nextest-integration> -p epem_a_ttx_local_3d -i NLO --only-diagrams
  1799. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.295] @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
  1800. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.296] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1801. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.298] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1802. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.298] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  1803. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.299] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  1804. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.299] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  1805. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.300] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1806. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.300] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1807. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.300] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  1808. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.300] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  1809. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.300] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  1810. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.475] @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)
  1811. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.475] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1812. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.476] @commands::generate INFO : Generated cross-section 2 graphs.
  1813. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.476] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1814. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:25.477] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO
  1815. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:26.483] @processes::cross_... INFO : Compiling cross section NLO
  1816. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.428] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  1817. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.428] @commands::generate INFO :
  1818. 204.54 s gammaloop-nextest-integration> Integrand generation summary
  1819. 204.54 s gammaloop-nextest-integration> peak RAM 144.95 MiB | cores 5
  1820. 204.54 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  1821. 204.54 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1822. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  1823. 204.54 s gammaloop-nextest-integration> │ NLO │ GL0 │ 5 │ 337ms (16%) │ 121ms (6.0%) │ 134ms (6.6%) │ 1.45s (71%) │
  1824. 204.54 s gammaloop-nextest-integration> │ NLO │ GL2 │ 5 │ 423ms (15%) │ 294ms (10%) │ 251ms (8.6%) │ 1.94s (67%) │
  1825. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  1826. 204.54 s gammaloop-nextest-integration> │ Total │ │ 10 │ 760ms (15%) │ 416ms (8.4%) │ 386ms (7.8%) │ 3.40s (68%) │
  1827. 204.54 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  1828. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.452] @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]
  1829. 204.54 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  1830. 204.54 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  1831. 204.54 s gammaloop-nextest-integration> -p epem_a_ttx_local_4d_then_cff -i NLO --only-diagrams
  1832. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.454] @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
  1833. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1834. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.457] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1835. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.457] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  1836. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.458] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  1837. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.458] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  1838. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.458] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1839. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.458] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1840. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.458] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  1841. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.458] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  1842. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  1843. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.637] @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)
  1844. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.637] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1845. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.637] @commands::generate INFO : Generated cross-section 2 graphs.
  1846. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.637] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1847. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:28.638] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO
  1848. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:29.544] @processes::cross_... INFO : Compiling cross section NLO
  1849. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:31.681] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  1850. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:31.681] @commands::generate INFO :
  1851. 204.54 s gammaloop-nextest-integration> Integrand generation summary
  1852. 204.54 s gammaloop-nextest-integration> peak RAM 223.30 MiB | cores 5
  1853. 204.54 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  1854. 204.54 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1855. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  1856. 204.54 s gammaloop-nextest-integration> │ NLO │ GL0 │ 5 │ 431ms (18%) │ 125ms (5.3%) │ 115ms (4.9%) │ 1.69s (72%) │
  1857. 204.54 s gammaloop-nextest-integration> │ NLO │ GL2 │ 5 │ 425ms (14%) │ 247ms (8.3%) │ 169ms (5.7%) │ 2.14s (72%) │
  1858. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  1859. 204.54 s gammaloop-nextest-integration> │ Total │ │ 10 │ 856ms (16%) │ 372ms (7.0%) │ 285ms (5.3%) │ 3.83s (72%) │
  1860. 204.54 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  1861. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:52:31.695] @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]
  1862. 204.54 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  1863. 204.54 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  1864. 204.54 s gammaloop-nextest-integration> -p epem_a_ttx_explicit_local_3d -i NLO --only-diagrams
  1865. 204.54 s gammaloop-nextest-integration> ... omitted 277 more lines; see full nextest output above
  1866. 204.54 s gammaloop-nextest-integration>
  1867. 204.54 s gammaloop-nextest-integration> 16. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_before_generation_generates_and_integrates
  1868. 204.54 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1869. 204.54 s gammaloop-nextest-integration> system-out
  1870. 204.54 s gammaloop-nextest-integration> running 1 test
  1871. 204.54 s gammaloop-nextest-integration> test select_ddx_amplitude_graph_before_generation_generates_and_integrates ... FAILED
  1872. 204.54 s gammaloop-nextest-integration>
  1873. 204.54 s gammaloop-nextest-integration> failures:
  1874. 204.54 s gammaloop-nextest-integration>
  1875. 204.54 s gammaloop-nextest-integration> failures:
  1876. 204.54 s gammaloop-nextest-integration> select_ddx_amplitude_graph_before_generation_generates_and_integrates
  1877. 204.54 s gammaloop-nextest-integration>
  1878. 204.54 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.30s
  1879. 204.54 s gammaloop-nextest-integration> system-err
  1880. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.155] @gammaloop_api::se... INFO : Running command import model sm-default.json
  1881. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.155] @import::model INFO : Loading built-in JSON model sm-default
  1882. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.176] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1883. 204.54 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1884. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.176] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1885. 204.54 s 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-)
  1886. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.176] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1887. 204.54 s 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
  1888. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.177] @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
  1889. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.177] @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
  1890. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.178] @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"]}}'
  1891. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.179] @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
  1892. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.180] @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
  1893. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.181] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1894. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.185] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244
  1895. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.186] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1896. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.189] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1897. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1898. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.194] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1899. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.197] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1900. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.198] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  1901. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.198] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  1902. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.198] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  1903. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.227] @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)
  1904. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.227] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  1905. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.227] @commands::generate INFO : Generated cross-section 4 graphs.
  1906. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.227] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1907. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.229] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]'
  1908. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.229] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select
  1909. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.229] @commands::select INFO : Kept master graphs: 1 (GL3)
  1910. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.229] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2)
  1911. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.234] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  1912. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.342] @commands::generate INFO :
  1913. 204.54 s gammaloop-nextest-integration> Integrand generation summary
  1914. 204.54 s gammaloop-nextest-integration> peak RAM 75.08 MiB | cores 1
  1915. 204.54 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮
  1916. 204.54 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1917. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  1918. 204.54 s gammaloop-nextest-integration> │ LO │ GL3 │ 3 │ 11ms (48%) │ 7ms (33%) │ 4ms (19%) │ 0ms (0.00%) │
  1919. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  1920. 204.54 s gammaloop-nextest-integration> │ Total │ │ 3 │ 11ms (48%) │ 7ms (33%) │ 4ms (19%) │ 0ms (0.00%) │
  1921. 204.54 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯
  1922. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.343] @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
  1923. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.343] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace
  1924. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.351] @commands::integrate INFO : No integration state found, starting new integration
  1925. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.351] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO
  1926. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.354] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ...
  1927. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.354] @gammalooprs::inte... INFO :
  1928. 204.54 s gammaloop-nextest-integration> The application panicked (crashed).
  1929. 204.54 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1930. 204.54 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1931. 204.54 s gammaloop-nextest-integration>
  1932. 204.54 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1933. 204.54 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1934. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1935. 204.54 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1936. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1937. 204.54 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1938. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1939. 204.54 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1940. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1941. 204.54 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1942. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1943. 204.54 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1944. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1945. 204.54 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1946. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1947. 204.54 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1948. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1949. 204.54 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  1950. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1951. 204.54 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  1952. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1953. 204.54 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1954. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1955. 204.54 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1956. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1957. 204.54 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1958. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1959. 204.54 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1960. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1961. 204.54 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  1962. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1963. 204.54 s gammaloop-nextest-integration> 16: <rayon[66a9e46badefbd30]::iter::collect::consumer::CollectResult<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>> as rayon[66a9e46badefbd30]::iter::plumbing::Folder<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::consume_iter::<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  1964. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1965. 204.54 s gammaloop-nextest-integration> 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::<rayon[66a9e46badefbd30]::slice::IterMutProducer<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, rayon[66a9e46badefbd30]::iter::map::MapConsumer<rayon[66a9e46badefbd30]::iter::collect::consumer::CollectConsumer<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  1966. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1967. 204.54 s gammaloop-nextest-integration> 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>, rayon[66a9e46badefbd30]::iter::collect::special_extend<rayon[66a9e46badefbd30]::iter::map::Map<rayon[66a9e46badefbd30]::slice::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}><unknown>
  1968. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1969. 204.54 s gammaloop-nextest-integration> 19: <rayon_core[cada95619a6da0dc]::job::StackJob<rayon_core[cada95619a6da0dc]::latch::LatchRef<rayon_core[cada95619a6da0dc]::latch::LockLatch>, <rayon_core[cada95619a6da0dc]::registry::Registry>::in_worker_cold<<rayon_core[cada95619a6da0dc]::thread_pool::ThreadPool>::install<gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute<unknown>
  1970. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1971. 204.54 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  1972. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1973. 204.54 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  1974. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1975. 204.54 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()><unknown>
  1976. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1977. 204.54 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  1978. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1979. 204.54 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1980. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1981. 204.54 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1982. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1983. 204.54 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1984. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1985. 204.54 s gammaloop-nextest-integration>
  1986. 204.54 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1987. 204.54 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1988. 204.54 s gammaloop-nextest-integration>
  1989. 204.54 s gammaloop-nextest-integration> 17. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_after_generation_discards_and_regenerates
  1990. 204.54 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1991. 204.54 s gammaloop-nextest-integration> system-out
  1992. 204.54 s gammaloop-nextest-integration> running 1 test
  1993. 204.54 s gammaloop-nextest-integration> test select_ddx_amplitude_graph_after_generation_discards_and_regenerates ... FAILED
  1994. 204.54 s gammaloop-nextest-integration>
  1995. 204.54 s gammaloop-nextest-integration> failures:
  1996. 204.54 s gammaloop-nextest-integration>
  1997. 204.54 s gammaloop-nextest-integration> failures:
  1998. 204.54 s gammaloop-nextest-integration> select_ddx_amplitude_graph_after_generation_discards_and_regenerates
  1999. 204.54 s gammaloop-nextest-integration>
  2000. 204.54 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.45s
  2001. 204.54 s gammaloop-nextest-integration> system-err
  2002. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.162] @gammaloop_api::se... INFO : Running command import model sm-default.json
  2003. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.162] @import::model INFO : Loading built-in JSON model sm-default
  2004. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.183] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2005. 204.54 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2006. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.183] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2007. 204.54 s 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-)
  2008. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.183] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2009. 204.54 s 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
  2010. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.184] @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
  2011. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.184] @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
  2012. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.185] @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"]}}'
  2013. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.186] @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
  2014. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.186] @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
  2015. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.188] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2016. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244
  2017. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2018. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2019. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2020. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2021. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2022. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.192] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  2023. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.192] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  2024. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.192] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  2025. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.217] @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. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.217] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  2027. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.217] @commands::generate INFO : Generated cross-section 4 graphs.
  2028. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.217] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2029. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.218] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  2030. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.320] @commands::generate INFO :
  2031. 204.54 s gammaloop-nextest-integration> Integrand generation summary
  2032. 204.54 s gammaloop-nextest-integration> peak RAM 70.08 MiB | cores 1
  2033. 204.54 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  2034. 204.54 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2035. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2036. 204.54 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 14ms (55%) │ 5ms (21%) │ 6ms (24%) │ 0ms (0.00%) │
  2037. 204.54 s gammaloop-nextest-integration> │ LO │ GL1 │ 3 │ 15ms (48%) │ 6ms (22%) │ 9ms (31%) │ 0ms (0.00%) │
  2038. 204.54 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 8ms (42%) │ 5ms (28%) │ 5ms (30%) │ 0ms (0.00%) │
  2039. 204.54 s gammaloop-nextest-integration> │ LO │ GL3 │ 3 │ 6ms (49%) │ 4ms (31%) │ 2ms (19%) │ 0ms (0.00%) │
  2040. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2041. 204.54 s gammaloop-nextest-integration> │ Total │ │ 12 │ 44ms (49%) │ 22ms (24%) │ 24ms (27%) │ 0ms (0.00%) │
  2042. 204.54 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  2043. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.383] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]'
  2044. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.384] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select
  2045. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.384] @commands::select INFO : Kept master graphs: 1 (GL3)
  2046. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.384] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2)
  2047. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.384] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO
  2048. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.385] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  2049. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.490] @commands::generate INFO :
  2050. 204.54 s gammaloop-nextest-integration> Integrand generation summary
  2051. 204.54 s gammaloop-nextest-integration> peak RAM 81.58 MiB | cores 1
  2052. 204.54 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮
  2053. 204.54 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2054. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  2055. 204.54 s gammaloop-nextest-integration> │ LO │ GL3 │ 3 │ 10ms (54%) │ 5ms (27%) │ 4ms (20%) │ 0ms (0.00%) │
  2056. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  2057. 204.54 s gammaloop-nextest-integration> │ Total │ │ 3 │ 10ms (54%) │ 5ms (27%) │ 4ms (20%) │ 0ms (0.00%) │
  2058. 204.54 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯
  2059. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.491] @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
  2060. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.491] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace
  2061. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.498] @commands::integrate INFO : No integration state found, starting new integration
  2062. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.498] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO
  2063. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.501] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ...
  2064. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.501] @gammalooprs::inte... INFO :
  2065. 204.54 s gammaloop-nextest-integration> The application panicked (crashed).
  2066. 204.54 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2067. 204.54 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2068. 204.54 s gammaloop-nextest-integration>
  2069. 204.54 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2070. 204.54 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2071. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2072. 204.54 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2073. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2074. 204.54 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2075. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2076. 204.54 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2077. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2078. 204.54 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2079. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2080. 204.54 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2081. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2082. 204.54 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2083. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2084. 204.54 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2085. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2086. 204.54 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2087. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2088. 204.54 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2089. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2090. 204.54 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2091. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2092. 204.54 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2093. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2094. 204.54 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2095. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2096. 204.54 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2097. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2098. 204.54 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  2099. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2100. 204.54 s gammaloop-nextest-integration> 16: <rayon[66a9e46badefbd30]::iter::collect::consumer::CollectResult<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>> as rayon[66a9e46badefbd30]::iter::plumbing::Folder<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::consume_iter::<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  2101. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2102. 204.54 s gammaloop-nextest-integration> 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::<rayon[66a9e46badefbd30]::slice::IterMutProducer<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, rayon[66a9e46badefbd30]::iter::map::MapConsumer<rayon[66a9e46badefbd30]::iter::collect::consumer::CollectConsumer<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  2103. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2104. 204.54 s gammaloop-nextest-integration> 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>, rayon[66a9e46badefbd30]::iter::collect::special_extend<rayon[66a9e46badefbd30]::iter::map::Map<rayon[66a9e46badefbd30]::slice::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}><unknown>
  2105. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2106. 204.54 s gammaloop-nextest-integration> 19: <rayon_core[cada95619a6da0dc]::job::StackJob<rayon_core[cada95619a6da0dc]::latch::LatchRef<rayon_core[cada95619a6da0dc]::latch::LockLatch>, <rayon_core[cada95619a6da0dc]::registry::Registry>::in_worker_cold<<rayon_core[cada95619a6da0dc]::thread_pool::ThreadPool>::install<gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute<unknown>
  2107. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2108. 204.54 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  2109. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2110. 204.54 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  2111. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2112. 204.54 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()><unknown>
  2113. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2114. 204.54 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  2115. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2116. 204.54 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2117. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2118. 204.54 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2119. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2120. 204.54 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2121. 204.54 s gammaloop-nextest-integration> ... omitted 4 more lines; see full nextest output above
  2122. 204.54 s gammaloop-nextest-integration>
  2123. 204.54 s gammaloop-nextest-integration> 18. gammaloop-integration-tests::test_feyngen::select_tth_graph_before_generation_generates_and_integrates
  2124. 204.54 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2125. 204.54 s gammaloop-nextest-integration> system-out
  2126. 204.54 s gammaloop-nextest-integration> running 1 test
  2127. 204.54 s gammaloop-nextest-integration> test select_tth_graph_before_generation_generates_and_integrates ... FAILED
  2128. 204.54 s gammaloop-nextest-integration>
  2129. 204.54 s gammaloop-nextest-integration> failures:
  2130. 204.54 s gammaloop-nextest-integration>
  2131. 204.54 s gammaloop-nextest-integration> failures:
  2132. 204.54 s gammaloop-nextest-integration> select_tth_graph_before_generation_generates_and_integrates
  2133. 204.54 s gammaloop-nextest-integration>
  2134. 204.54 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.64s
  2135. 204.54 s gammaloop-nextest-integration> system-err
  2136. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.182] @gammaloop_api::se... INFO : Running command import model sm-default.json
  2137. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.182] @import::model INFO : Loading built-in JSON model sm-default
  2138. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.203] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2139. 204.54 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2140. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.203] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2141. 204.54 s 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-)
  2142. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.203] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2143. 204.54 s 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
  2144. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.204] @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
  2145. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.204] @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
  2146. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.205] @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"]}}'
  2147. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.206] @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
  2148. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.206] @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
  2149. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.209] @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
  2150. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.209] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2151. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.213] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  2152. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.215] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2153. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.219] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2154. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.223] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2155. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.227] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2156. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.228] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2157. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.228] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2158. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.228] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2159. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.229] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2160. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.596] @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)
  2161. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.596] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2162. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.596] @commands::generate INFO : Generated cross-section 2 graphs.
  2163. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.597] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2164. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.598] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]'
  2165. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.598] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth
  2166. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.598] @commands::select INFO : Kept master graphs: 1 (GL0)
  2167. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.598] @commands::select INFO : Removed master graphs: 1 (GL2)
  2168. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.599] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  2169. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.701] @commands::generate INFO :
  2170. 204.54 s gammaloop-nextest-integration> Integrand generation summary
  2171. 204.54 s gammaloop-nextest-integration> peak RAM 81.66 MiB | cores 1
  2172. 204.54 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  2173. 204.54 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2174. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2175. 204.54 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 34ms (41%) │ 17ms (21%) │ 30ms (37%) │ 0ms (0.00%) │
  2176. 204.54 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2177. 204.54 s gammaloop-nextest-integration> │ Total │ │ 3 │ 34ms (41%) │ 17ms (21%) │ 30ms (37%) │ 0ms (0.00%) │
  2178. 204.54 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  2179. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.702] @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
  2180. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.702] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace
  2181. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.710] @commands::integrate INFO : No integration state found, starting new integration
  2182. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.710] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO
  2183. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.710] @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
  2184. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.715] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  2185. 204.54 s gammaloop-nextest-integration> [2026-09-14 01:53:05.715] @gammalooprs::inte... INFO :
  2186. 204.54 s gammaloop-nextest-integration> The application panicked (crashed).
  2187. 204.54 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2188. 204.54 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2189. 204.54 s gammaloop-nextest-integration>
  2190. 204.54 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2191. 204.54 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2192. 204.54 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2193. 204.55 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2194. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2195. 204.55 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2196. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2197. 204.55 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2198. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2199. 204.55 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2200. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2201. 204.55 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2202. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2203. 204.55 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2204. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2205. 204.55 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2206. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2207. 204.55 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2208. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2209. 204.55 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2210. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2211. 204.55 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2212. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2213. 204.55 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2214. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2215. 204.55 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2216. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2217. 204.55 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2218. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2219. 204.55 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  2220. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2221. 204.55 s gammaloop-nextest-integration> 16: <rayon[66a9e46badefbd30]::iter::collect::consumer::CollectResult<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>> as rayon[66a9e46badefbd30]::iter::plumbing::Folder<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::consume_iter::<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  2222. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2223. 204.55 s gammaloop-nextest-integration> 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::<rayon[66a9e46badefbd30]::slice::IterMutProducer<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, rayon[66a9e46badefbd30]::iter::map::MapConsumer<rayon[66a9e46badefbd30]::iter::collect::consumer::CollectConsumer<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  2224. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2225. 204.55 s gammaloop-nextest-integration> 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>, rayon[66a9e46badefbd30]::iter::collect::special_extend<rayon[66a9e46badefbd30]::iter::map::Map<rayon[66a9e46badefbd30]::slice::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}><unknown>
  2226. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2227. 204.55 s gammaloop-nextest-integration> 19: <rayon_core[cada95619a6da0dc]::job::StackJob<rayon_core[cada95619a6da0dc]::latch::LatchRef<rayon_core[cada95619a6da0dc]::latch::LockLatch>, <rayon_core[cada95619a6da0dc]::registry::Registry>::in_worker_cold<<rayon_core[cada95619a6da0dc]::thread_pool::ThreadPool>::install<gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute<unknown>
  2228. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2229. 204.55 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  2230. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2231. 204.55 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  2232. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2233. 204.55 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()><unknown>
  2234. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2235. 204.55 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  2236. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2237. 204.55 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2238. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2239. 204.55 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2240. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2241. 204.55 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2242. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2243. 204.55 s gammaloop-nextest-integration>
  2244. 204.55 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2245. 204.55 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2246. 204.55 s gammaloop-nextest-integration>
  2247. 204.55 s gammaloop-nextest-integration> 19. gammaloop-integration-tests::test_feyngen::select_tth_graph_copy_before_generation_generates_and_integrates
  2248. 204.55 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2249. 204.55 s gammaloop-nextest-integration> system-out
  2250. 204.55 s gammaloop-nextest-integration> running 1 test
  2251. 204.55 s gammaloop-nextest-integration> test select_tth_graph_copy_before_generation_generates_and_integrates ... FAILED
  2252. 204.55 s gammaloop-nextest-integration>
  2253. 204.55 s gammaloop-nextest-integration> failures:
  2254. 204.55 s gammaloop-nextest-integration>
  2255. 204.55 s gammaloop-nextest-integration> failures:
  2256. 204.55 s gammaloop-nextest-integration> select_tth_graph_copy_before_generation_generates_and_integrates
  2257. 204.55 s gammaloop-nextest-integration>
  2258. 204.55 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.65s
  2259. 204.55 s gammaloop-nextest-integration> system-err
  2260. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.195] @gammaloop_api::se... INFO : Running command import model sm-default.json
  2261. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.195] @import::model INFO : Loading built-in JSON model sm-default
  2262. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.216] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2263. 204.55 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2264. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.216] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2265. 204.55 s 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-)
  2266. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.216] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2267. 204.55 s 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
  2268. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.217] @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
  2269. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.217] @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
  2270. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.218] @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"]}}'
  2271. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.219] @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
  2272. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.219] @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
  2273. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.222] @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
  2274. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.222] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2275. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  2276. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2277. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2278. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2279. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2280. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2281. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2282. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2283. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2284. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.625] @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)
  2285. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.625] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2286. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.625] @commands::generate INFO : Generated cross-section 2 graphs.
  2287. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.625] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2288. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.626] @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
  2289. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.627] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth_selected
  2290. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.627] @commands::select INFO : Kept master graphs: 1 (GL0)
  2291. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.627] @commands::select INFO : Removed master graphs: 1 (GL2)
  2292. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.627] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected
  2293. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.628] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected
  2294. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.730] @commands::generate INFO :
  2295. 204.55 s gammaloop-nextest-integration> Integrand generation summary
  2296. 204.55 s gammaloop-nextest-integration> peak RAM 81.96 MiB | cores 1
  2297. 204.55 s gammaloop-nextest-integration> ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  2298. 204.55 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2299. 204.55 s gammaloop-nextest-integration> ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2300. 204.55 s gammaloop-nextest-integration> │ LO_selected │ GL0 │ 3 │ 35ms (42%) │ 17ms (21%) │ 30ms (36%) │ 0ms (0.00%) │
  2301. 204.55 s gammaloop-nextest-integration> ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2302. 204.55 s gammaloop-nextest-integration> │ Total │ │ 3 │ 35ms (42%) │ 17ms (21%) │ 30ms (36%) │ 0ms (0.00%) │
  2303. 204.55 s gammaloop-nextest-integration> ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  2304. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.731] @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
  2305. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.731] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace
  2306. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.736] @commands::integrate INFO : No integration state found, starting new integration
  2307. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.736] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected
  2308. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.736] @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
  2309. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.740] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  2310. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.740] @gammalooprs::inte... INFO :
  2311. 204.55 s gammaloop-nextest-integration> The application panicked (crashed).
  2312. 204.55 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2313. 204.55 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2314. 204.55 s gammaloop-nextest-integration>
  2315. 204.55 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2316. 204.55 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2317. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2318. 204.55 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2319. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2320. 204.55 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2321. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2322. 204.55 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2323. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2324. 204.55 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2325. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2326. 204.55 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2327. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2328. 204.55 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2329. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2330. 204.55 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2331. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2332. 204.55 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2333. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2334. 204.55 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2335. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2336. 204.55 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2337. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2338. 204.55 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2339. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2340. 204.55 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2341. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2342. 204.55 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2343. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2344. 204.55 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  2345. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2346. 204.55 s gammaloop-nextest-integration> 16: <rayon[66a9e46badefbd30]::iter::collect::consumer::CollectResult<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>> as rayon[66a9e46badefbd30]::iter::plumbing::Folder<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::consume_iter::<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  2347. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2348. 204.55 s gammaloop-nextest-integration> 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::<rayon[66a9e46badefbd30]::slice::IterMutProducer<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, rayon[66a9e46badefbd30]::iter::map::MapConsumer<rayon[66a9e46badefbd30]::iter::collect::consumer::CollectConsumer<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  2349. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2350. 204.55 s gammaloop-nextest-integration> 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>, rayon[66a9e46badefbd30]::iter::collect::special_extend<rayon[66a9e46badefbd30]::iter::map::Map<rayon[66a9e46badefbd30]::slice::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}><unknown>
  2351. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2352. 204.55 s gammaloop-nextest-integration> 19: <rayon_core[cada95619a6da0dc]::job::StackJob<rayon_core[cada95619a6da0dc]::latch::LatchRef<rayon_core[cada95619a6da0dc]::latch::LockLatch>, <rayon_core[cada95619a6da0dc]::registry::Registry>::in_worker_cold<<rayon_core[cada95619a6da0dc]::thread_pool::ThreadPool>::install<gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute<unknown>
  2353. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2354. 204.55 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  2355. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2356. 204.55 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  2357. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2358. 204.55 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()><unknown>
  2359. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2360. 204.55 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  2361. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2362. 204.55 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2363. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2364. 204.55 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2365. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2366. 204.55 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2367. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2368. 204.55 s gammaloop-nextest-integration>
  2369. 204.55 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2370. 204.55 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2371. 204.55 s gammaloop-nextest-integration>
  2372. 204.55 s gammaloop-nextest-integration> 20. gammaloop-integration-tests::test_feyngen::select_tth_graph_copy_after_generation_preserves_source_and_integrates_target
  2373. 204.55 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2374. 204.55 s gammaloop-nextest-integration> system-out
  2375. 204.55 s gammaloop-nextest-integration> running 1 test
  2376. 204.55 s gammaloop-nextest-integration> test select_tth_graph_copy_after_generation_preserves_source_and_integrates_target ... FAILED
  2377. 204.55 s gammaloop-nextest-integration>
  2378. 204.55 s gammaloop-nextest-integration> failures:
  2379. 204.55 s gammaloop-nextest-integration>
  2380. 204.55 s gammaloop-nextest-integration> failures:
  2381. 204.55 s gammaloop-nextest-integration> select_tth_graph_copy_after_generation_preserves_source_and_integrates_target
  2382. 204.55 s gammaloop-nextest-integration>
  2383. 204.55 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.97s
  2384. 204.55 s gammaloop-nextest-integration> system-err
  2385. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.182] @gammaloop_api::se... INFO : Running command import model sm-default.json
  2386. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.182] @import::model INFO : Loading built-in JSON model sm-default
  2387. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.203] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2388. 204.55 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2389. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.203] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2390. 204.55 s 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-)
  2391. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.203] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2392. 204.55 s 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
  2393. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.204] @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
  2394. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.205] @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
  2395. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.205] @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"]}}'
  2396. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.206] @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
  2397. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.207] @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
  2398. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.209] @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
  2399. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.210] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2400. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.213] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  2401. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.215] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2402. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.220] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2403. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.224] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2404. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.227] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2405. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.228] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2406. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.229] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2407. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.229] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2408. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.231] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2409. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.624] @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)
  2410. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.624] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2411. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.624] @commands::generate INFO : Generated cross-section 2 graphs.
  2412. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.624] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2413. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.625] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  2414. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.928] @commands::generate INFO :
  2415. 204.55 s gammaloop-nextest-integration> Integrand generation summary
  2416. 204.55 s gammaloop-nextest-integration> peak RAM 89.89 MiB | cores 1
  2417. 204.55 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  2418. 204.55 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2419. 204.55 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2420. 204.55 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 32ms (39%) │ 19ms (23%) │ 32ms (39%) │ 0ms (0.00%) │
  2421. 204.55 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 49ms (36%) │ 49ms (36%) │ 37ms (27%) │ 0ms (0.00%) │
  2422. 204.55 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2423. 204.55 s gammaloop-nextest-integration> │ Total │ │ 8 │ 81ms (37%) │ 68ms (31%) │ 69ms (32%) │ 0ms (0.00%) │
  2424. 204.55 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  2425. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.929] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_integrand LO_selected
  2426. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.933] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth
  2427. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.933] @commands::select INFO : Kept master graphs: 1 (GL0)
  2428. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.933] @commands::select INFO : Removed master graphs: 1 (GL2)
  2429. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.933] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #0 -i LO_selected
  2430. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:05.934] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO_selected
  2431. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:06.035] @commands::generate INFO :
  2432. 204.55 s gammaloop-nextest-integration> Integrand generation summary
  2433. 204.55 s gammaloop-nextest-integration> peak RAM 94.09 MiB | cores 1
  2434. 204.55 s gammaloop-nextest-integration> ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  2435. 204.55 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2436. 204.55 s gammaloop-nextest-integration> ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2437. 204.55 s gammaloop-nextest-integration> │ LO_selected │ GL0 │ 3 │ 29ms (38%) │ 17ms (22%) │ 29ms (39%) │ 0ms (0.00%) │
  2438. 204.55 s gammaloop-nextest-integration> ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2439. 204.55 s gammaloop-nextest-integration> │ Total │ │ 3 │ 29ms (38%) │ 17ms (22%) │ 29ms (39%) │ 0ms (0.00%) │
  2440. 204.55 s gammaloop-nextest-integration> ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  2441. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:06.036] @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
  2442. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:06.036] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_after_generation_preserves_source_and_integrates_target/integration_workspace
  2443. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:06.042] @commands::integrate INFO : No integration state found, starting new integration
  2444. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:06.042] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO_selected
  2445. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:06.042] @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
  2446. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:06.046] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  2447. 204.55 s gammaloop-nextest-integration> [2026-09-14 01:53:06.046] @gammalooprs::inte... INFO :
  2448. 204.55 s gammaloop-nextest-integration> The application panicked (crashed).
  2449. 204.55 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2450. 204.55 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2451. 204.55 s gammaloop-nextest-integration>
  2452. 204.55 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2453. 204.55 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2454. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2455. 204.55 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2456. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2457. 204.55 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2458. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2459. 204.55 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2460. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2461. 204.55 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2462. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2463. 204.55 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2464. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2465. 204.55 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2466. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2467. 204.55 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2468. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2469. 204.55 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2470. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2471. 204.55 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2472. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2473. 204.55 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2474. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2475. 204.55 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2476. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2477. 204.55 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2478. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2479. 204.55 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2480. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2481. 204.55 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  2482. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2483. 204.55 s gammaloop-nextest-integration> 16: <rayon[66a9e46badefbd30]::iter::collect::consumer::CollectResult<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>> as rayon[66a9e46badefbd30]::iter::plumbing::Folder<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::consume_iter::<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  2484. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2485. 204.55 s gammaloop-nextest-integration> 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::<rayon[66a9e46badefbd30]::slice::IterMutProducer<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, rayon[66a9e46badefbd30]::iter::map::MapConsumer<rayon[66a9e46badefbd30]::iter::collect::consumer::CollectConsumer<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  2486. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2487. 204.55 s gammaloop-nextest-integration> 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>, rayon[66a9e46badefbd30]::iter::collect::special_extend<rayon[66a9e46badefbd30]::iter::map::Map<rayon[66a9e46badefbd30]::slice::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}><unknown>
  2488. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2489. 204.55 s gammaloop-nextest-integration> 19: <rayon_core[cada95619a6da0dc]::job::StackJob<rayon_core[cada95619a6da0dc]::latch::LatchRef<rayon_core[cada95619a6da0dc]::latch::LockLatch>, <rayon_core[cada95619a6da0dc]::registry::Registry>::in_worker_cold<<rayon_core[cada95619a6da0dc]::thread_pool::ThreadPool>::install<gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute<unknown>
  2490. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2491. 204.55 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  2492. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2493. 204.55 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  2494. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2495. 204.55 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()><unknown>
  2496. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2497. 204.55 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  2498. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2499. 204.55 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2500. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2501. 204.55 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2502. 204.55 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2503. 204.55 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2504. 204.55 s gammaloop-nextest-integration> ... omitted 4 more lines; see full nextest output above
  2505. 204.55 s gammaloop-nextest-integration>
  2506. 204.55 s gammaloop-nextest-integration> ... omitted 57 more failing tests
  2507. 204.55 s gammaloop-nextest-integration> =========================================
  2508. 204.69 s error: Cannot build '/nix/store/z4alnq8f5ic12kz5v826ldl08qapixlc-gammaloop-nextest-integration.drv'.
  2509. 204.69 s Reason: builder failed with exit code 100.
  2510. 204.69 s Output paths:
  2511. 204.69 s /nix/store/z51b8vy0vlx784nbxmwvm4vp5z5l3jdc-gammaloop-nextest-integration
  2512. 204.69 s Last 2048 log lines:
  2513. 204.69 s > at <unknown source file>:<unknown line>
  2514. 204.69 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2515. 204.69 s > at <unknown source file>:<unknown line>
  2516. 204.69 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2517. 204.69 s > at <unknown source file>:<unknown line>
  2518. 204.69 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2519. 204.69 s > at <unknown source file>:<unknown line>
  2520. 204.69 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2521. 204.69 s > at <unknown source file>:<unknown line>
  2522. 204.69 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2523. 204.69 s > at <unknown source file>:<unknown line>
  2524. 204.69 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2525. 204.69 s > at <unknown source file>:<unknown line>
  2526. 204.69 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2527. 204.69 s > at <unknown source file>:<unknown line>
  2528. 204.69 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2529. 204.69 s > at <unknown source file>:<unknown line>
  2530. 204.69 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2531. 204.69 s > at <unknown source file>:<unknown line>
  2532. 204.69 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2533. 204.69 s > at <unknown source file>:<unknown line>
  2534. 204.69 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2535. 204.69 s > at <unknown source file>:<unknown line>
  2536. 204.69 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2537. 204.69 s > at <unknown source file>:<unknown line>
  2538. 204.69 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  2539. 204.69 s > at <unknown source file>:<unknown line>
  2540. 204.69 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  2541. 204.69 s > at <unknown source file>:<unknown line>
  2542. 204.69 s > 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  2543. 204.69 s > at <unknown source file>:<unknown line>
  2544. 204.69 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  2545. 204.69 s > at <unknown source file>:<unknown line>
  2546. 204.69 s > 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  2547. 204.69 s > at <unknown source file>:<unknown line>
  2548. 204.69 s > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  2549. 204.69 s > at <unknown source file>:<unknown line>
  2550. 204.69 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  2551. 204.69 s > at <unknown source file>:<unknown line>
  2552. 204.69 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  2553. 204.69 s > at <unknown source file>:<unknown line>
  2554. 204.69 s > 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  2555. 204.69 s > at <unknown source file>:<unknown line>
  2556. 204.69 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2557. 204.69 s > at <unknown source file>:<unknown line>
  2558. 204.69 s > 25: start_thread<unknown>
  2559. 204.69 s > at <unknown source file>:<unknown line>
  2560. 204.69 s > 26: __clone3<unknown>
  2561. 204.69 s > at <unknown source file>:<unknown line>
  2562. 204.69 s >
  2563. 204.69 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2564. 204.69 s > Run with RUST_BACKTRACE=full to include source snippets.
  2565. 204.69 s >
  2566. 204.69 s > 5. gammaloop-integration-tests::test_evaluation_api::lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata
  2567. 204.69 s > failure: test failure with exit code 101
  2568. 204.69 s > system-out
  2569. 204.69 s > running 1 test
  2570. 204.69 s > test lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata ... FAILED
  2571. 204.69 s >
  2572. 204.69 s > failures:
  2573. 204.69 s >
  2574. 204.69 s > failures:
  2575. 204.69 s > lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata
  2576. 204.69 s >
  2577. 204.69 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.57s
  2578. 204.69 s > system-err
  2579. 204.69 s > [2026-09-14 01:53:04.566] @gammaloop_api::se... INFO : Running command import model sm-default
  2580. 204.69 s > [2026-09-14 01:53:04.566] @import::model INFO : Loading built-in JSON model sm-default
  2581. 204.69 s > [2026-09-14 01:53:04.586] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2582. 204.69 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2583. 204.69 s > [2026-09-14 01:53:04.586] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2584. 204.69 s > 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-)
  2585. 204.69 s > [2026-09-14 01:53:04.586] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2586. 204.69 s > 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
  2587. 204.69 s > [2026-09-14 01:53:04.586] @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]}}'
  2588. 204.69 s > [2026-09-14 01:53:04.587] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  2589. 204.69 s > [2026-09-14 01:53:04.588] @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
  2590. 204.69 s > [2026-09-14 01:53:04.590] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2591. 204.69 s > [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  2592. 204.69 s > [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2593. 204.69 s > [2026-09-14 01:53:04.598] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2594. 204.69 s > [2026-09-14 01:53:04.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2595. 204.69 s > [2026-09-14 01:53:04.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2596. 204.69 s > [2026-09-14 01:53:04.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2597. 204.69 s > [2026-09-14 01:53:04.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2598. 204.69 s > [2026-09-14 01:53:04.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2599. 204.69 s > [2026-09-14 01:53:04.600] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2600. 204.69 s > [2026-09-14 01:53:04.712] @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)
  2601. 204.69 s > [2026-09-14 01:53:04.712] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2602. 204.69 s > [2026-09-14 01:53:04.712] @commands::generate INFO : Generated cross-section 2 graphs.
  2603. 204.69 s > [2026-09-14 01:53:04.712] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2604. 204.69 s > [2026-09-14 01:53:04.713] @gammaloop_api::se... INFO : Running command generate
  2605. 204.69 s > [2026-09-14 01:53:05.029] @commands::generate INFO :
  2606. 204.69 s > Integrand generation summary
  2607. 204.69 s > peak RAM 87.71 MiB | cores 1
  2608. 204.69 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  2609. 204.69 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2610. 204.69 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2611. 204.69 s > │ default │ GL0 │ 3 │ 44ms (48%) │ 21ms (23%) │ 25ms (28%) │ 0ms (0.00%) │
  2612. 204.69 s > │ default │ GL2 │ 5 │ 63ms (32%) │ 64ms (32%) │ 74ms (37%) │ 0ms (0.00%) │
  2613. 204.69 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2614. 204.69 s > │ Total │ │ 8 │ 108ms (37%) │ 85ms (29%) │ 100ms (34%) │ 0ms (0.00%) │
  2615. 204.69 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  2616. 204.69 s > [2026-09-14 01:53:05.030] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  2617. 204.69 s > [2026-09-14 01:53:05.031] @gammaloop_api::se... INFO : Running command set process string '
  2618. 204.69 s > [sampling]
  2619. 204.69 s > graphs = "monte_carlo"
  2620. 204.69 s > orientations = "summed"
  2621. 204.69 s > lmb_multichanneling = true
  2622. 204.69 s > [...]
  2623. 204.69 s > The application panicked (crashed).
  2624. 204.69 s > Message: index out of bounds: the len is 0 but the index is 0
  2625. 204.69 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2626. 204.69 s >
  2627. 204.69 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2628. 204.69 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2629. 204.69 s > at <unknown source file>:<unknown line>
  2630. 204.69 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2631. 204.69 s > at <unknown source file>:<unknown line>
  2632. 204.69 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2633. 204.69 s > at <unknown source file>:<unknown line>
  2634. 204.69 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2635. 204.69 s > at <unknown source file>:<unknown line>
  2636. 204.69 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2637. 204.69 s > at <unknown source file>:<unknown line>
  2638. 204.69 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2639. 204.69 s > at <unknown source file>:<unknown line>
  2640. 204.69 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2641. 204.69 s > at <unknown source file>:<unknown line>
  2642. 204.69 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2643. 204.69 s > at <unknown source file>:<unknown line>
  2644. 204.69 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2645. 204.69 s > at <unknown source file>:<unknown line>
  2646. 204.69 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2647. 204.69 s > at <unknown source file>:<unknown line>
  2648. 204.69 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2649. 204.69 s > at <unknown source file>:<unknown line>
  2650. 204.69 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2651. 204.69 s > at <unknown source file>:<unknown line>
  2652. 204.69 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2653. 204.69 s > at <unknown source file>:<unknown line>
  2654. 204.69 s > 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2655. 204.69 s > at <unknown source file>:<unknown line>
  2656. 204.69 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2657. 204.69 s > at <unknown source file>:<unknown line>
  2658. 204.69 s > 16: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  2659. 204.69 s > at <unknown source file>:<unknown line>
  2660. 204.69 s > 17: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  2661. 204.69 s > at <unknown source file>:<unknown line>
  2662. 204.69 s > 18: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  2663. 204.69 s > at <unknown source file>:<unknown line>
  2664. 204.69 s > 19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  2665. 204.69 s > at <unknown source file>:<unknown line>
  2666. 204.69 s > 20: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  2667. 204.69 s > at <unknown source file>:<unknown line>
  2668. 204.69 s > 21: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  2669. 204.69 s > at <unknown source file>:<unknown line>
  2670. 204.69 s > 22: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  2671. 204.69 s > at <unknown source file>:<unknown line>
  2672. 204.69 s > 23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  2673. 204.69 s > at <unknown source file>:<unknown line>
  2674. 204.69 s > 24: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  2675. 204.69 s > at <unknown source file>:<unknown line>
  2676. 204.69 s > 25: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2677. 204.69 s > at <unknown source file>:<unknown line>
  2678. 204.69 s > 26: start_thread<unknown>
  2679. 204.69 s > at <unknown source file>:<unknown line>
  2680. 204.69 s > 27: __clone3<unknown>
  2681. 204.69 s > at <unknown source file>:<unknown line>
  2682. 204.69 s >
  2683. 204.69 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2684. 204.69 s > Run with RUST_BACKTRACE=full to include source snippets.
  2685. 204.69 s >
  2686. 204.69 s > 6. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian
  2687. 204.69 s > failure: test failure with exit code 101
  2688. 204.69 s > system-out
  2689. 204.69 s > running 1 test
  2690. 204.69 s > test lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian ... FAILED
  2691. 204.69 s >
  2692. 204.69 s > failures:
  2693. 204.69 s >
  2694. 204.69 s > failures:
  2695. 204.69 s > lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian
  2696. 204.69 s >
  2697. 204.69 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.57s
  2698. 204.69 s > system-err
  2699. 204.69 s > [2026-09-14 01:53:04.564] @gammaloop_api::se... INFO : Running command import model sm-default
  2700. 204.69 s > [2026-09-14 01:53:04.564] @import::model INFO : Loading built-in JSON model sm-default
  2701. 204.69 s > [2026-09-14 01:53:04.584] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2702. 204.69 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2703. 204.69 s > [2026-09-14 01:53:04.584] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2704. 204.69 s > 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-)
  2705. 204.69 s > [2026-09-14 01:53:04.584] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2706. 204.69 s > 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
  2707. 204.69 s > [2026-09-14 01:53:04.585] @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]}}'
  2708. 204.69 s > [2026-09-14 01:53:04.586] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  2709. 204.69 s > [2026-09-14 01:53:04.587] @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
  2710. 204.69 s > [2026-09-14 01:53:04.589] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2711. 204.69 s > [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  2712. 204.69 s > [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2713. 204.69 s > [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2714. 204.69 s > [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2715. 204.69 s > [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2716. 204.69 s > [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2717. 204.69 s > [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2718. 204.69 s > [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2719. 204.69 s > [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2720. 204.69 s > [2026-09-14 01:53:04.710] @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)
  2721. 204.69 s > [2026-09-14 01:53:04.710] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2722. 204.69 s > [2026-09-14 01:53:04.710] @commands::generate INFO : Generated cross-section 2 graphs.
  2723. 204.69 s > [2026-09-14 01:53:04.710] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2724. 204.69 s > [2026-09-14 01:53:04.711] @gammaloop_api::se... INFO : Running command generate
  2725. 204.69 s > [2026-09-14 01:53:05.031] @commands::generate INFO :
  2726. 204.69 s > Integrand generation summary
  2727. 204.69 s > peak RAM 87.30 MiB | cores 1
  2728. 204.69 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  2729. 204.69 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2730. 204.69 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2731. 204.69 s > │ default │ GL0 │ 3 │ 46ms (49%) │ 21ms (23%) │ 26ms (28%) │ 0ms (0.00%) │
  2732. 204.69 s > │ default │ GL2 │ 5 │ 63ms (31%) │ 65ms (32%) │ 75ms (37%) │ 0ms (0.00%) │
  2733. 204.69 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2734. 204.69 s > │ Total │ │ 8 │ 110ms (37%) │ 86ms (29%) │ 102ms (34%) │ 0ms (0.00%) │
  2735. 204.69 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  2736. 204.69 s > [2026-09-14 01:53:05.031] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  2737. 204.69 s > The application panicked (crashed).
  2738. 204.69 s > Message: index out of bounds: the len is 0 but the index is 0
  2739. 204.69 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2740. 204.69 s >
  2741. 204.69 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2742. 204.69 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2743. 204.69 s > at <unknown source file>:<unknown line>
  2744. 204.69 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2745. 204.69 s > at <unknown source file>:<unknown line>
  2746. 204.69 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2747. 204.69 s > at <unknown source file>:<unknown line>
  2748. 204.69 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2749. 204.69 s > at <unknown source file>:<unknown line>
  2750. 204.69 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2751. 204.69 s > at <unknown source file>:<unknown line>
  2752. 204.69 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2753. 204.69 s > at <unknown source file>:<unknown line>
  2754. 204.69 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2755. 204.69 s > at <unknown source file>:<unknown line>
  2756. 204.69 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2757. 204.69 s > at <unknown source file>:<unknown line>
  2758. 204.69 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2759. 204.69 s > at <unknown source file>:<unknown line>
  2760. 204.69 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2761. 204.69 s > at <unknown source file>:<unknown line>
  2762. 204.69 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2763. 204.69 s > at <unknown source file>:<unknown line>
  2764. 204.69 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2765. 204.69 s > at <unknown source file>:<unknown line>
  2766. 204.69 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2767. 204.69 s > at <unknown source file>:<unknown line>
  2768. 204.69 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_momentum_configurations_raw<unknown>
  2769. 204.69 s > at <unknown source file>:<unknown line>
  2770. 204.69 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  2771. 204.69 s > at <unknown source file>:<unknown line>
  2772. 204.69 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight<unknown>
  2773. 204.69 s > at <unknown source file>:<unknown line>
  2774. 204.69 s > 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  2775. 204.69 s > at <unknown source file>:<unknown line>
  2776. 204.69 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  2777. 204.69 s > at <unknown source file>:<unknown line>
  2778. 204.69 s > 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  2779. 204.69 s > at <unknown source file>:<unknown line>
  2780. 204.69 s > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  2781. 204.69 s > at <unknown source file>:<unknown line>
  2782. 204.69 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  2783. 204.69 s > at <unknown source file>:<unknown line>
  2784. 204.69 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  2785. 204.69 s > at <unknown source file>:<unknown line>
  2786. 204.69 s > 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  2787. 204.69 s > at <unknown source file>:<unknown line>
  2788. 204.69 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2789. 204.69 s > at <unknown source file>:<unknown line>
  2790. 204.69 s > 25: start_thread<unknown>
  2791. 204.69 s > at <unknown source file>:<unknown line>
  2792. 204.69 s > 26: __clone3<unknown>
  2793. 204.69 s > at <unknown source file>:<unknown line>
  2794. 204.69 s >
  2795. 204.69 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2796. 204.69 s > Run with RUST_BACKTRACE=full to include source snippets.
  2797. 204.69 s >
  2798. 204.69 s > 7. gammaloop-integration-tests::test_evaluation_api::lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list
  2799. 204.69 s > failure: test failure with exit code 101
  2800. 204.69 s > system-out
  2801. 204.69 s > running 1 test
  2802. 204.69 s > test lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list ... FAILED
  2803. 204.69 s >
  2804. 204.69 s > failures:
  2805. 204.69 s >
  2806. 204.69 s > failures:
  2807. 204.69 s > lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list
  2808. 204.69 s >
  2809. 204.69 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.57s
  2810. 204.69 s > system-err
  2811. 204.69 s > [2026-09-14 01:53:04.566] @gammaloop_api::se... INFO : Running command import model sm-default
  2812. 204.69 s > [2026-09-14 01:53:04.566] @import::model INFO : Loading built-in JSON model sm-default
  2813. 204.69 s > [2026-09-14 01:53:04.587] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2814. 204.69 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2815. 204.69 s > [2026-09-14 01:53:04.587] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2816. 204.69 s > 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-)
  2817. 204.69 s > [2026-09-14 01:53:04.587] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2818. 204.69 s > 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
  2819. 204.69 s > [2026-09-14 01:53:04.587] @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]}}'
  2820. 204.69 s > [2026-09-14 01:53:04.588] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  2821. 204.69 s > [2026-09-14 01:53:04.589] @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
  2822. 204.69 s > [2026-09-14 01:53:04.591] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2823. 204.69 s > [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  2824. 204.69 s > [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2825. 204.69 s > [2026-09-14 01:53:04.594] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2826. 204.69 s > [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2827. 204.69 s > [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2828. 204.69 s > [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2829. 204.69 s > [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2830. 204.69 s > [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2831. 204.69 s > [2026-09-14 01:53:04.595] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2832. 204.69 s > [2026-09-14 01:53:04.714] @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)
  2833. 204.69 s > [2026-09-14 01:53:04.714] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2834. 204.69 s > [2026-09-14 01:53:04.714] @commands::generate INFO : Generated cross-section 2 graphs.
  2835. 204.69 s > [2026-09-14 01:53:04.714] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2836. 204.69 s > [2026-09-14 01:53:04.715] @gammaloop_api::se... INFO : Running command generate
  2837. 204.69 s > [2026-09-14 01:53:05.034] @commands::generate INFO :
  2838. 204.69 s > Integrand generation summary
  2839. 204.69 s > peak RAM 87.56 MiB | cores 1
  2840. 204.69 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  2841. 204.69 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2842. 204.69 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2843. 204.69 s > │ default │ GL0 │ 3 │ 39ms (44%) │ 22ms (25%) │ 28ms (31%) │ 0ms (0.00%) │
  2844. 204.69 s > │ default │ GL2 │ 5 │ 64ms (32%) │ 64ms (31%) │ 75ms (37%) │ 0ms (0.00%) │
  2845. 204.69 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2846. 204.69 s > │ Total │ │ 8 │ 104ms (35%) │ 86ms (29%) │ 103ms (35%) │ 0ms (0.00%) │
  2847. 204.69 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  2848. 204.69 s > [2026-09-14 01:53:05.035] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  2849. 204.69 s > [2026-09-14 01:53:05.035] @gammaloop_api::se... INFO : Running command set process string '
  2850. 204.69 s > [quantities.leading_jet_pt]
  2851. 204.69 s > type = "jet"
  2852. 204.69 s > quantity = "PT"
  2853. 204.69 s > dR = 0.4
  2854. 204.69 s > [...]
  2855. 204.69 s > [2026-09-14 01:53:05.036] @gammaloop_api::se... INFO : Running command set process string '
  2856. 204.69 s > [observables.leading_jet_pt_hist]
  2857. 204.69 s > quantity = "leading_jet_pt"
  2858. 204.69 s > entry_selection = "leading_only"
  2859. 204.69 s > x_min = 0.0
  2860. 204.69 s > [...]
  2861. 204.69 s > The application panicked (crashed).
  2862. 204.69 s > Message: index out of bounds: the len is 0 but the index is 0
  2863. 204.69 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2864. 204.69 s >
  2865. 204.69 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2866. 204.69 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2867. 204.69 s > at <unknown source file>:<unknown line>
  2868. 204.69 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2869. 204.69 s > at <unknown source file>:<unknown line>
  2870. 204.69 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2871. 204.69 s > at <unknown source file>:<unknown line>
  2872. 204.69 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2873. 204.69 s > at <unknown source file>:<unknown line>
  2874. 204.69 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2875. 204.69 s > at <unknown source file>:<unknown line>
  2876. 204.69 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2877. 204.69 s > at <unknown source file>:<unknown line>
  2878. 204.69 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2879. 204.69 s > at <unknown source file>:<unknown line>
  2880. 204.69 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2881. 204.69 s > at <unknown source file>:<unknown line>
  2882. 204.69 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2883. 204.69 s > at <unknown source file>:<unknown line>
  2884. 204.69 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2885. 204.69 s > at <unknown source file>:<unknown line>
  2886. 204.69 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2887. 204.69 s > at <unknown source file>:<unknown line>
  2888. 204.69 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2889. 204.69 s > at <unknown source file>:<unknown line>
  2890. 204.69 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2891. 204.69 s > at <unknown source file>:<unknown line>
  2892. 204.69 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2893. 204.69 s > at <unknown source file>:<unknown line>
  2894. 204.69 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  2895. 204.69 s > at <unknown source file>:<unknown line>
  2896. 204.69 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  2897. 204.69 s > at <unknown source file>:<unknown line>
  2898. 204.69 s > 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  2899. 204.69 s > at <unknown source file>:<unknown line>
  2900. 204.69 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  2901. 204.69 s > at <unknown source file>:<unknown line>
  2902. 204.69 s > 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  2903. 204.69 s > at <unknown source file>:<unknown line>
  2904. 204.69 s > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  2905. 204.69 s > at <unknown source file>:<unknown line>
  2906. 204.69 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  2907. 204.69 s > at <unknown source file>:<unknown line>
  2908. 204.69 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  2909. 204.69 s > at <unknown source file>:<unknown line>
  2910. 204.69 s > 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  2911. 204.69 s > at <unknown source file>:<unknown line>
  2912. 204.69 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2913. 204.69 s > at <unknown source file>:<unknown line>
  2914. 204.69 s > 25: start_thread<unknown>
  2915. 204.69 s > at <unknown source file>:<unknown line>
  2916. 204.69 s > 26: __clone3<unknown>
  2917. 204.69 s > at <unknown source file>:<unknown line>
  2918. 204.69 s >
  2919. 204.69 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2920. 204.69 s > Run with RUST_BACKTRACE=full to include source snippets.
  2921. 204.69 s >
  2922. 204.69 s > 8. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation
  2923. 204.69 s > failure: test failure with exit code 101
  2924. 204.69 s > system-out
  2925. 204.69 s > running 1 test
  2926. 204.69 s > test lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation ... FAILED
  2927. 204.69 s >
  2928. 204.69 s > failures:
  2929. 204.69 s >
  2930. 204.69 s > failures:
  2931. 204.69 s > lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation
  2932. 204.69 s >
  2933. 204.69 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s
  2934. 204.69 s > system-err
  2935. 204.69 s > [2026-09-14 01:53:04.598] @gammaloop_api::se... INFO : Running command import model sm-default
  2936. 204.69 s > [2026-09-14 01:53:04.598] @import::model INFO : Loading built-in JSON model sm-default
  2937. 204.69 s > [2026-09-14 01:53:04.621] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2938. 204.69 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2939. 204.69 s > [2026-09-14 01:53:04.621] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2940. 204.69 s > 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-)
  2941. 204.69 s > [2026-09-14 01:53:04.621] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2942. 204.69 s > 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
  2943. 204.69 s > [2026-09-14 01:53:04.622] @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]}}'
  2944. 204.69 s > [2026-09-14 01:53:04.623] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  2945. 204.69 s > [2026-09-14 01:53:04.623] @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
  2946. 204.69 s > [2026-09-14 01:53:04.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2947. 204.69 s > [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  2948. 204.69 s > [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2949. 204.69 s > [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2950. 204.69 s > [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2951. 204.69 s > [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2952. 204.69 s > [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2953. 204.69 s > [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2954. 204.69 s > [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2955. 204.69 s > [2026-09-14 01:53:04.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2956. 204.69 s > [2026-09-14 01:53:04.733] @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)
  2957. 204.69 s > [2026-09-14 01:53:04.733] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2958. 204.69 s > [2026-09-14 01:53:04.734] @commands::generate INFO : Generated cross-section 2 graphs.
  2959. 204.69 s > [2026-09-14 01:53:04.734] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2960. 204.69 s > [2026-09-14 01:53:04.734] @gammaloop_api::se... INFO : Running command generate
  2961. 204.69 s > [2026-09-14 01:53:05.047] @commands::generate INFO :
  2962. 204.69 s > Integrand generation summary
  2963. 204.69 s > peak RAM 86.38 MiB | cores 1
  2964. 204.69 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  2965. 204.69 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2966. 204.69 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2967. 204.69 s > │ default │ GL0 │ 3 │ 41ms (47%) │ 21ms (25%) │ 24ms (28%) │ 0ms (0.00%) │
  2968. 204.69 s > │ default │ GL2 │ 5 │ 63ms (32%) │ 64ms (32%) │ 73ms (36%) │ 0ms (0.00%) │
  2969. 204.69 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2970. 204.69 s > │ Total │ │ 8 │ 104ms (36%) │ 86ms (30%) │ 98ms (34%) │ 0ms (0.00%) │
  2971. 204.69 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  2972. 204.69 s > [2026-09-14 01:53:05.048] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false
  2973. 204.69 s > The application panicked (crashed).
  2974. 204.69 s > Message: index out of bounds: the len is 0 but the index is 0
  2975. 204.69 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2976. 204.69 s >
  2977. 204.69 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2978. 204.69 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2979. 204.69 s > at <unknown source file>:<unknown line>
  2980. 204.69 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2981. 204.69 s > at <unknown source file>:<unknown line>
  2982. 204.69 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2983. 204.69 s > at <unknown source file>:<unknown line>
  2984. 204.69 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2985. 204.69 s > at <unknown source file>:<unknown line>
  2986. 204.69 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2987. 204.69 s > at <unknown source file>:<unknown line>
  2988. 204.69 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2989. 204.69 s > at <unknown source file>:<unknown line>
  2990. 204.69 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2991. 204.69 s > at <unknown source file>:<unknown line>
  2992. 204.69 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2993. 204.69 s > at <unknown source file>:<unknown line>
  2994. 204.69 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2995. 204.69 s > at <unknown source file>:<unknown line>
  2996. 204.69 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2997. 204.69 s > at <unknown source file>:<unknown line>
  2998. 204.69 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2999. 204.69 s > at <unknown source file>:<unknown line>
  3000. 204.69 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3001. 204.69 s > at <unknown source file>:<unknown line>
  3002. 204.69 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3003. 204.69 s > at <unknown source file>:<unknown line>
  3004. 204.69 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3005. 204.69 s > at <unknown source file>:<unknown line>
  3006. 204.69 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3007. 204.69 s > at <unknown source file>:<unknown line>
  3008. 204.69 s > 16: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3009. 204.69 s > at <unknown source file>:<unknown line>
  3010. 204.69 s > 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3011. 204.69 s > at <unknown source file>:<unknown line>
  3012. 204.69 s > 18: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3013. 204.69 s > at <unknown source file>:<unknown line>
  3014. 204.69 s > 19: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  3015. 204.69 s > at <unknown source file>:<unknown line>
  3016. 204.69 s > 20: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3017. 204.69 s > at <unknown source file>:<unknown line>
  3018. 204.69 s > 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3019. 204.69 s > at <unknown source file>:<unknown line>
  3020. 204.69 s > 22: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  3021. 204.69 s > at <unknown source file>:<unknown line>
  3022. 204.69 s > 23: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3023. 204.69 s > at <unknown source file>:<unknown line>
  3024. 204.69 s > 24: start_thread<unknown>
  3025. 204.69 s > at <unknown source file>:<unknown line>
  3026. 204.69 s > 25: __clone3<unknown>
  3027. 204.69 s > at <unknown source file>:<unknown line>
  3028. 204.69 s >
  3029. 204.69 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3030. 204.69 s > Run with RUST_BACKTRACE=full to include source snippets.
  3031. 204.69 s >
  3032. 204.69 s > 9. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_scale_observable_histograms
  3033. 204.69 s > failure: test failure with exit code 101
  3034. 204.69 s > system-out
  3035. 204.69 s > running 1 test
  3036. 204.69 s > test lu_rust_xspace_integrator_weights_scale_observable_histograms ... FAILED
  3037. 204.69 s >
  3038. 204.69 s > failures:
  3039. 204.69 s >
  3040. 204.69 s > failures:
  3041. 204.69 s > lu_rust_xspace_integrator_weights_scale_observable_histograms
  3042. 204.69 s >
  3043. 204.69 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.60s
  3044. 204.69 s > system-err
  3045. 204.69 s > [2026-09-14 01:53:04.583] @gammaloop_api::se... INFO : Running command import model sm-default
  3046. 204.69 s > [2026-09-14 01:53:04.583] @import::model INFO : Loading built-in JSON model sm-default
  3047. 204.69 s > [2026-09-14 01:53:04.617] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3048. 204.69 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3049. 204.69 s > [2026-09-14 01:53:04.617] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3050. 204.69 s > 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-)
  3051. 204.69 s > [2026-09-14 01:53:04.617] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3052. 204.69 s > 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
  3053. 204.69 s > [2026-09-14 01:53:04.618] @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]}}'
  3054. 204.69 s > [2026-09-14 01:53:04.619] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3055. 204.70 s > [2026-09-14 01:53:04.620] @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
  3056. 204.70 s > [2026-09-14 01:53:04.623] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3057. 204.70 s > [2026-09-14 01:53:04.627] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3058. 204.70 s > [2026-09-14 01:53:04.627] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3059. 204.70 s > [2026-09-14 01:53:04.627] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3060. 204.70 s > [2026-09-14 01:53:04.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3061. 204.70 s > [2026-09-14 01:53:04.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3062. 204.70 s > [2026-09-14 01:53:04.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3063. 204.70 s > [2026-09-14 01:53:04.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3064. 204.70 s > [2026-09-14 01:53:04.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3065. 204.70 s > [2026-09-14 01:53:04.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3066. 204.70 s > [2026-09-14 01:53:04.733] @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)
  3067. 204.70 s > [2026-09-14 01:53:04.733] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3068. 204.70 s > [2026-09-14 01:53:04.733] @commands::generate INFO : Generated cross-section 2 graphs.
  3069. 204.70 s > [2026-09-14 01:53:04.733] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3070. 204.70 s > [2026-09-14 01:53:04.734] @gammaloop_api::se... INFO : Running command generate
  3071. 204.70 s > [2026-09-14 01:53:05.057] @commands::generate INFO :
  3072. 204.70 s > Integrand generation summary
  3073. 204.70 s > peak RAM 86.98 MiB | cores 1
  3074. 204.70 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3075. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3076. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3077. 204.70 s > │ default │ GL0 │ 3 │ 40ms (46%) │ 21ms (25%) │ 24ms (28%) │ 0ms (0.00%) │
  3078. 204.70 s > │ default │ GL2 │ 5 │ 62ms (31%) │ 63ms (32%) │ 73ms (37%) │ 0ms (0.00%) │
  3079. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3080. 204.70 s > │ Total │ │ 8 │ 102ms (36%) │ 85ms (30%) │ 97ms (34%) │ 0ms (0.00%) │
  3081. 204.70 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3082. 204.70 s > [2026-09-14 01:53:05.058] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  3083. 204.70 s > [2026-09-14 01:53:05.059] @gammaloop_api::se... INFO : Running command set process string '
  3084. 204.70 s > [quantities.leading_jet_pt]
  3085. 204.70 s > type = "jet"
  3086. 204.70 s > quantity = "PT"
  3087. 204.70 s > dR = 0.4
  3088. 204.70 s > [...]
  3089. 204.70 s > [2026-09-14 01:53:05.060] @gammaloop_api::se... INFO : Running command set process string '
  3090. 204.70 s > [observables.leading_jet_pt_hist]
  3091. 204.70 s > quantity = "leading_jet_pt"
  3092. 204.70 s > entry_selection = "leading_only"
  3093. 204.70 s > x_min = 0.0
  3094. 204.70 s > [...]
  3095. 204.70 s > The application panicked (crashed).
  3096. 204.70 s > Message: index out of bounds: the len is 0 but the index is 0
  3097. 204.70 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3098. 204.70 s >
  3099. 204.70 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3100. 204.70 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3101. 204.70 s > at <unknown source file>:<unknown line>
  3102. 204.70 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3103. 204.70 s > at <unknown source file>:<unknown line>
  3104. 204.70 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3105. 204.70 s > at <unknown source file>:<unknown line>
  3106. 204.70 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3107. 204.70 s > at <unknown source file>:<unknown line>
  3108. 204.70 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3109. 204.70 s > at <unknown source file>:<unknown line>
  3110. 204.70 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3111. 204.70 s > at <unknown source file>:<unknown line>
  3112. 204.70 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3113. 204.70 s > at <unknown source file>:<unknown line>
  3114. 204.70 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3115. 204.70 s > at <unknown source file>:<unknown line>
  3116. 204.70 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3117. 204.70 s > at <unknown source file>:<unknown line>
  3118. 204.70 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  3119. 204.70 s > at <unknown source file>:<unknown line>
  3120. 204.70 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3121. 204.70 s > at <unknown source file>:<unknown line>
  3122. 204.70 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3123. 204.70 s > at <unknown source file>:<unknown line>
  3124. 204.70 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3125. 204.70 s > at <unknown source file>:<unknown line>
  3126. 204.70 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3127. 204.70 s > at <unknown source file>:<unknown line>
  3128. 204.70 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3129. 204.70 s > at <unknown source file>:<unknown line>
  3130. 204.70 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  3131. 204.70 s > at <unknown source file>:<unknown line>
  3132. 204.70 s > 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_xspace_integrator_weights_scale_observable_histograms::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3133. 204.70 s > at <unknown source file>:<unknown line>
  3134. 204.70 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3135. 204.70 s > at <unknown source file>:<unknown line>
  3136. 204.70 s > 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_xspace_integrator_weights_scale_observable_histograms::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3137. 204.70 s > at <unknown source file>:<unknown line>
  3138. 204.70 s > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  3139. 204.70 s > at <unknown source file>:<unknown line>
  3140. 204.70 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3141. 204.70 s > at <unknown source file>:<unknown line>
  3142. 204.70 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3143. 204.70 s > at <unknown source file>:<unknown line>
  3144. 204.70 s > 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  3145. 204.70 s > at <unknown source file>:<unknown line>
  3146. 204.70 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3147. 204.70 s > at <unknown source file>:<unknown line>
  3148. 204.70 s > 25: start_thread<unknown>
  3149. 204.70 s > at <unknown source file>:<unknown line>
  3150. 204.70 s > 26: __clone3<unknown>
  3151. 204.70 s > at <unknown source file>:<unknown line>
  3152. 204.70 s >
  3153. 204.70 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3154. 204.70 s > Run with RUST_BACKTRACE=full to include source snippets.
  3155. 204.70 s >
  3156. 204.70 s > 10. gammaloop-integration-tests::test_evaluation_api::lu_rust_minimal_output_keeps_events_and_observables
  3157. 204.70 s > failure: test failure with exit code 101
  3158. 204.70 s > system-out
  3159. 204.70 s > running 1 test
  3160. 204.70 s > test lu_rust_minimal_output_keeps_events_and_observables ... FAILED
  3161. 204.70 s >
  3162. 204.70 s > failures:
  3163. 204.70 s >
  3164. 204.70 s > failures:
  3165. 204.70 s > lu_rust_minimal_output_keeps_events_and_observables
  3166. 204.70 s >
  3167. 204.70 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.60s
  3168. 204.70 s > system-err
  3169. 204.70 s > [2026-09-14 01:53:04.572] @gammaloop_api::se... INFO : Running command import model sm-default
  3170. 204.70 s > [2026-09-14 01:53:04.572] @import::model INFO : Loading built-in JSON model sm-default
  3171. 204.70 s > [2026-09-14 01:53:04.597] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3172. 204.70 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3173. 204.70 s > [2026-09-14 01:53:04.597] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3174. 204.70 s > 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-)
  3175. 204.70 s > [2026-09-14 01:53:04.597] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3176. 204.70 s > 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
  3177. 204.70 s > [2026-09-14 01:53:04.598] @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]}}'
  3178. 204.70 s > [2026-09-14 01:53:04.599] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3179. 204.70 s > [2026-09-14 01:53:04.599] @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
  3180. 204.70 s > [2026-09-14 01:53:04.601] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3181. 204.70 s > [2026-09-14 01:53:04.604] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3182. 204.70 s > [2026-09-14 01:53:04.606] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3183. 204.70 s > [2026-09-14 01:53:04.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3184. 204.70 s > [2026-09-14 01:53:04.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3185. 204.70 s > [2026-09-14 01:53:04.613] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3186. 204.70 s > [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3187. 204.70 s > [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3188. 204.70 s > [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3189. 204.70 s > [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3190. 204.70 s > [2026-09-14 01:53:04.732] @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)
  3191. 204.70 s > [2026-09-14 01:53:04.732] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3192. 204.70 s > [2026-09-14 01:53:04.732] @commands::generate INFO : Generated cross-section 2 graphs.
  3193. 204.70 s > [2026-09-14 01:53:04.732] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3194. 204.70 s > [2026-09-14 01:53:04.733] @gammaloop_api::se... INFO : Running command generate
  3195. 204.70 s > [2026-09-14 01:53:05.055] @commands::generate INFO :
  3196. 204.70 s > Integrand generation summary
  3197. 204.70 s > peak RAM 87.08 MiB | cores 1
  3198. 204.70 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3199. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3200. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3201. 204.70 s > │ default │ GL0 │ 3 │ 40ms (47%) │ 21ms (25%) │ 24ms (28%) │ 0ms (0.00%) │
  3202. 204.70 s > │ default │ GL2 │ 5 │ 63ms (31%) │ 64ms (32%) │ 73ms (37%) │ 0ms (0.00%) │
  3203. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3204. 204.70 s > │ Total │ │ 8 │ 103ms (36%) │ 85ms (30%) │ 97ms (34%) │ 0ms (0.00%) │
  3205. 204.70 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3206. 204.70 s > [2026-09-14 01:53:05.056] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  3207. 204.70 s > [2026-09-14 01:53:05.057] @gammaloop_api::se... INFO : Running command set process string '
  3208. 204.70 s > [quantities.leading_jet_pt]
  3209. 204.70 s > type = "jet"
  3210. 204.70 s > quantity = "PT"
  3211. 204.70 s > dR = 0.4
  3212. 204.70 s > [...]
  3213. 204.70 s > [2026-09-14 01:53:05.061] @gammaloop_api::se... INFO : Running command set process string '
  3214. 204.70 s > [observables.leading_jet_pt_hist]
  3215. 204.70 s > quantity = "leading_jet_pt"
  3216. 204.70 s > entry_selection = "leading_only"
  3217. 204.70 s > x_min = 0.0
  3218. 204.70 s > [...]
  3219. 204.70 s > The application panicked (crashed).
  3220. 204.70 s > Message: index out of bounds: the len is 0 but the index is 0
  3221. 204.70 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3222. 204.70 s >
  3223. 204.70 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3224. 204.70 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3225. 204.70 s > at <unknown source file>:<unknown line>
  3226. 204.70 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3227. 204.70 s > at <unknown source file>:<unknown line>
  3228. 204.70 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3229. 204.70 s > at <unknown source file>:<unknown line>
  3230. 204.70 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3231. 204.70 s > at <unknown source file>:<unknown line>
  3232. 204.70 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3233. 204.70 s > at <unknown source file>:<unknown line>
  3234. 204.70 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3235. 204.70 s > at <unknown source file>:<unknown line>
  3236. 204.70 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3237. 204.70 s > at <unknown source file>:<unknown line>
  3238. 204.70 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3239. 204.70 s > at <unknown source file>:<unknown line>
  3240. 204.70 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3241. 204.70 s > at <unknown source file>:<unknown line>
  3242. 204.70 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  3243. 204.70 s > at <unknown source file>:<unknown line>
  3244. 204.70 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3245. 204.70 s > at <unknown source file>:<unknown line>
  3246. 204.70 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3247. 204.70 s > at <unknown source file>:<unknown line>
  3248. 204.70 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3249. 204.70 s > at <unknown source file>:<unknown line>
  3250. 204.70 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3251. 204.70 s > at <unknown source file>:<unknown line>
  3252. 204.70 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3253. 204.70 s > at <unknown source file>:<unknown line>
  3254. 204.70 s > 16: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_minimal_output_keeps_events_and_observables::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3255. 204.70 s > at <unknown source file>:<unknown line>
  3256. 204.70 s > 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3257. 204.70 s > at <unknown source file>:<unknown line>
  3258. 204.70 s > 18: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_minimal_output_keeps_events_and_observables::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3259. 204.70 s > at <unknown source file>:<unknown line>
  3260. 204.70 s > 19: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  3261. 204.70 s > at <unknown source file>:<unknown line>
  3262. 204.70 s > 20: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3263. 204.70 s > at <unknown source file>:<unknown line>
  3264. 204.70 s > 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3265. 204.70 s > at <unknown source file>:<unknown line>
  3266. 204.70 s > 22: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  3267. 204.70 s > at <unknown source file>:<unknown line>
  3268. 204.70 s > 23: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3269. 204.70 s > at <unknown source file>:<unknown line>
  3270. 204.70 s > 24: start_thread<unknown>
  3271. 204.70 s > at <unknown source file>:<unknown line>
  3272. 204.70 s > 25: __clone3<unknown>
  3273. 204.70 s > at <unknown source file>:<unknown line>
  3274. 204.70 s >
  3275. 204.70 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3276. 204.70 s > Run with RUST_BACKTRACE=full to include source snippets.
  3277. 204.70 s >
  3278. 204.70 s > 11. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian
  3279. 204.70 s > failure: test failure with exit code 101
  3280. 204.70 s > system-out
  3281. 204.70 s > running 1 test
  3282. 204.70 s > test lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian ... FAILED
  3283. 204.70 s >
  3284. 204.70 s > failures:
  3285. 204.70 s >
  3286. 204.70 s > failures:
  3287. 204.70 s > lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian
  3288. 204.70 s >
  3289. 204.70 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.61s
  3290. 204.70 s > system-err
  3291. 204.70 s > [2026-09-14 01:53:04.577] @gammaloop_api::se... INFO : Running command import model sm-default
  3292. 204.70 s > [2026-09-14 01:53:04.577] @import::model INFO : Loading built-in JSON model sm-default
  3293. 204.70 s > [2026-09-14 01:53:04.597] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3294. 204.70 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3295. 204.70 s > [2026-09-14 01:53:04.598] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3296. 204.70 s > 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-)
  3297. 204.70 s > [2026-09-14 01:53:04.598] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3298. 204.70 s > 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
  3299. 204.70 s > [2026-09-14 01:53:04.598] @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]}}'
  3300. 204.70 s > [2026-09-14 01:53:04.599] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3301. 204.70 s > [2026-09-14 01:53:04.600] @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
  3302. 204.70 s > [2026-09-14 01:53:04.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3303. 204.70 s > [2026-09-14 01:53:04.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3304. 204.70 s > [2026-09-14 01:53:04.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3305. 204.70 s > [2026-09-14 01:53:04.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3306. 204.70 s > [2026-09-14 01:53:04.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3307. 204.70 s > [2026-09-14 01:53:04.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3308. 204.70 s > [2026-09-14 01:53:04.613] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3309. 204.70 s > [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3310. 204.70 s > [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3311. 204.70 s > [2026-09-14 01:53:04.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3312. 204.70 s > [2026-09-14 01:53:04.742] @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)
  3313. 204.70 s > [2026-09-14 01:53:04.742] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3314. 204.70 s > [2026-09-14 01:53:04.742] @commands::generate INFO : Generated cross-section 2 graphs.
  3315. 204.70 s > [2026-09-14 01:53:04.742] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3316. 204.70 s > [2026-09-14 01:53:04.743] @gammaloop_api::se... INFO : Running command generate
  3317. 204.70 s > [2026-09-14 01:53:05.063] @commands::generate INFO :
  3318. 204.70 s > Integrand generation summary
  3319. 204.70 s > peak RAM 87.55 MiB | cores 1
  3320. 204.70 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3321. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3322. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3323. 204.70 s > │ default │ GL0 │ 3 │ 44ms (48%) │ 22ms (24%) │ 25ms (28%) │ 0ms (0.00%) │
  3324. 204.70 s > │ default │ GL2 │ 5 │ 63ms (31%) │ 66ms (32%) │ 75ms (37%) │ 0ms (0.00%) │
  3325. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3326. 204.70 s > │ Total │ │ 8 │ 108ms (36%) │ 89ms (30%) │ 101ms (34%) │ 0ms (0.00%) │
  3327. 204.70 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3328. 204.70 s > [2026-09-14 01:53:05.063] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  3329. 204.70 s > The application panicked (crashed).
  3330. 204.70 s > Message: index out of bounds: the len is 0 but the index is 0
  3331. 204.70 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3332. 204.70 s >
  3333. 204.70 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3334. 204.70 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3335. 204.70 s > at <unknown source file>:<unknown line>
  3336. 204.70 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3337. 204.70 s > at <unknown source file>:<unknown line>
  3338. 204.70 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3339. 204.70 s > at <unknown source file>:<unknown line>
  3340. 204.70 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3341. 204.70 s > at <unknown source file>:<unknown line>
  3342. 204.70 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3343. 204.70 s > at <unknown source file>:<unknown line>
  3344. 204.70 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3345. 204.70 s > at <unknown source file>:<unknown line>
  3346. 204.70 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3347. 204.70 s > at <unknown source file>:<unknown line>
  3348. 204.70 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3349. 204.70 s > at <unknown source file>:<unknown line>
  3350. 204.70 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3351. 204.70 s > at <unknown source file>:<unknown line>
  3352. 204.70 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  3353. 204.70 s > at <unknown source file>:<unknown line>
  3354. 204.70 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3355. 204.70 s > at <unknown source file>:<unknown line>
  3356. 204.70 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3357. 204.70 s > at <unknown source file>:<unknown line>
  3358. 204.70 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3359. 204.70 s > at <unknown source file>:<unknown line>
  3360. 204.70 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_momentum_configurations_raw<unknown>
  3361. 204.70 s > at <unknown source file>:<unknown line>
  3362. 204.70 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3363. 204.70 s > at <unknown source file>:<unknown line>
  3364. 204.70 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight<unknown>
  3365. 204.70 s > at <unknown source file>:<unknown line>
  3366. 204.70 s > 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3367. 204.70 s > at <unknown source file>:<unknown line>
  3368. 204.70 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3369. 204.70 s > at <unknown source file>:<unknown line>
  3370. 204.70 s > 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3371. 204.70 s > at <unknown source file>:<unknown line>
  3372. 204.70 s > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  3373. 204.70 s > at <unknown source file>:<unknown line>
  3374. 204.70 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3375. 204.70 s > at <unknown source file>:<unknown line>
  3376. 204.70 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3377. 204.70 s > at <unknown source file>:<unknown line>
  3378. 204.70 s > 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  3379. 204.70 s > at <unknown source file>:<unknown line>
  3380. 204.70 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3381. 204.70 s > at <unknown source file>:<unknown line>
  3382. 204.70 s > 25: start_thread<unknown>
  3383. 204.70 s > at <unknown source file>:<unknown line>
  3384. 204.70 s > 26: __clone3<unknown>
  3385. 204.70 s > at <unknown source file>:<unknown line>
  3386. 204.70 s >
  3387. 204.70 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3388. 204.70 s > Run with RUST_BACKTRACE=full to include source snippets.
  3389. 204.70 s >
  3390. 204.70 s > 12. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_respect_event_generation_and_observables
  3391. 204.70 s > failure: test failure with exit code 101
  3392. 204.70 s > system-out
  3393. 204.70 s > running 1 test
  3394. 204.70 s > test lu_rust_evaluate_samples_respect_event_generation_and_observables ... FAILED
  3395. 204.70 s >
  3396. 204.70 s > failures:
  3397. 204.70 s >
  3398. 204.70 s > failures:
  3399. 204.70 s > lu_rust_evaluate_samples_respect_event_generation_and_observables
  3400. 204.70 s >
  3401. 204.70 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.66s
  3402. 204.70 s > system-err
  3403. 204.70 s > [2026-09-14 01:53:04.564] @gammaloop_api::se... INFO : Running command import model sm-default
  3404. 204.70 s > [2026-09-14 01:53:04.565] @import::model INFO : Loading built-in JSON model sm-default
  3405. 204.70 s > [2026-09-14 01:53:04.584] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3406. 204.70 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3407. 204.70 s > [2026-09-14 01:53:04.584] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3408. 204.70 s > 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-)
  3409. 204.70 s > [2026-09-14 01:53:04.585] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3410. 204.70 s > 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
  3411. 204.70 s > [2026-09-14 01:53:04.585] @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]}}'
  3412. 204.70 s > [2026-09-14 01:53:04.586] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3413. 204.70 s > [2026-09-14 01:53:04.587] @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
  3414. 204.70 s > [2026-09-14 01:53:04.589] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3415. 204.70 s > [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3416. 204.70 s > [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3417. 204.70 s > [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3418. 204.70 s > [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3419. 204.70 s > [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3420. 204.70 s > [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3421. 204.70 s > [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3422. 204.70 s > [2026-09-14 01:53:04.592] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3423. 204.70 s > [2026-09-14 01:53:04.593] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3424. 204.70 s > [2026-09-14 01:53:04.696] @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)
  3425. 204.70 s > [2026-09-14 01:53:04.696] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3426. 204.70 s > [2026-09-14 01:53:04.696] @commands::generate INFO : Generated cross-section 2 graphs.
  3427. 204.70 s > [2026-09-14 01:53:04.697] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3428. 204.70 s > [2026-09-14 01:53:04.697] @gammaloop_api::se... INFO : Running command generate
  3429. 204.70 s > [2026-09-14 01:53:05.115] @commands::generate INFO :
  3430. 204.70 s > Integrand generation summary
  3431. 204.70 s > peak RAM 88.93 MiB | cores 1
  3432. 204.70 s > ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  3433. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3434. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  3435. 204.70 s > │ default │ GL0 │ 3 │ 46ms (45%) │ 23ms (23%) │ 33ms (32%) │ 0ms (0.00%) │
  3436. 204.70 s > │ default │ GL2 │ 5 │ 67ms (29%) │ 88ms (38%) │ 77ms (33%) │ 0ms (0.00%) │
  3437. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  3438. 204.70 s > │ Total │ │ 8 │ 113ms (34%) │ 112ms (33%) │ 110ms (33%) │ 0ms (0.00%) │
  3439. 204.70 s > ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  3440. 204.70 s > The application panicked (crashed).
  3441. 204.70 s > Message: index out of bounds: the len is 0 but the index is 0
  3442. 204.70 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3443. 204.70 s >
  3444. 204.70 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3445. 204.70 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3446. 204.70 s > at <unknown source file>:<unknown line>
  3447. 204.70 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3448. 204.70 s > at <unknown source file>:<unknown line>
  3449. 204.70 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3450. 204.70 s > at <unknown source file>:<unknown line>
  3451. 204.70 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3452. 204.70 s > at <unknown source file>:<unknown line>
  3453. 204.70 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3454. 204.70 s > at <unknown source file>:<unknown line>
  3455. 204.70 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3456. 204.70 s > at <unknown source file>:<unknown line>
  3457. 204.70 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3458. 204.70 s > at <unknown source file>:<unknown line>
  3459. 204.70 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3460. 204.70 s > at <unknown source file>:<unknown line>
  3461. 204.70 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3462. 204.70 s > at <unknown source file>:<unknown line>
  3463. 204.70 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  3464. 204.70 s > at <unknown source file>:<unknown line>
  3465. 204.70 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3466. 204.70 s > at <unknown source file>:<unknown line>
  3467. 204.70 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3468. 204.70 s > at <unknown source file>:<unknown line>
  3469. 204.70 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3470. 204.70 s > at <unknown source file>:<unknown line>
  3471. 204.70 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3472. 204.70 s > at <unknown source file>:<unknown line>
  3473. 204.70 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3474. 204.70 s > at <unknown source file>:<unknown line>
  3475. 204.70 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  3476. 204.70 s > at <unknown source file>:<unknown line>
  3477. 204.70 s > 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_evaluate_samples_respect_event_generation_and_observables::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3478. 204.70 s > at <unknown source file>:<unknown line>
  3479. 204.70 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3480. 204.70 s > at <unknown source file>:<unknown line>
  3481. 204.70 s > 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_evaluate_samples_respect_event_generation_and_observables::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3482. 204.70 s > at <unknown source file>:<unknown line>
  3483. 204.70 s > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  3484. 204.70 s > at <unknown source file>:<unknown line>
  3485. 204.70 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3486. 204.70 s > at <unknown source file>:<unknown line>
  3487. 204.70 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3488. 204.70 s > at <unknown source file>:<unknown line>
  3489. 204.70 s > 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  3490. 204.70 s > at <unknown source file>:<unknown line>
  3491. 204.70 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3492. 204.70 s > at <unknown source file>:<unknown line>
  3493. 204.70 s > 25: start_thread<unknown>
  3494. 204.70 s > at <unknown source file>:<unknown line>
  3495. 204.70 s > 26: __clone3<unknown>
  3496. 204.70 s > at <unknown source file>:<unknown line>
  3497. 204.70 s >
  3498. 204.70 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3499. 204.70 s > Run with RUST_BACKTRACE=full to include source snippets.
  3500. 204.70 s >
  3501. 204.70 s > 13. gammaloop-integration-tests::test_evaluation_api::lu_rust_generated_events_follow_graph_grouping_and_cut_ids
  3502. 204.70 s > failure: test failure with exit code 101
  3503. 204.70 s > system-out
  3504. 204.70 s > running 1 test
  3505. 204.70 s > test lu_rust_generated_events_follow_graph_grouping_and_cut_ids ... FAILED
  3506. 204.70 s >
  3507. 204.70 s > failures:
  3508. 204.70 s >
  3509. 204.70 s > failures:
  3510. 204.70 s > lu_rust_generated_events_follow_graph_grouping_and_cut_ids
  3511. 204.70 s >
  3512. 204.70 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.79s
  3513. 204.70 s > system-err
  3514. 204.70 s > [2026-09-14 01:53:04.584] @gammaloop_api::se... INFO : Running command import model sm-default
  3515. 204.70 s > [2026-09-14 01:53:04.584] @import::model INFO : Loading built-in JSON model sm-default
  3516. 204.70 s > [2026-09-14 01:53:04.604] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3517. 204.70 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3518. 204.70 s > [2026-09-14 01:53:04.604] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3519. 204.70 s > 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-)
  3520. 204.70 s > [2026-09-14 01:53:04.604] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3521. 204.70 s > 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
  3522. 204.70 s > [2026-09-14 01:53:04.605] @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]}}'
  3523. 204.70 s > [2026-09-14 01:53:04.605] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3524. 204.70 s > [2026-09-14 01:53:04.606] @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
  3525. 204.70 s > [2026-09-14 01:53:04.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3526. 204.70 s > [2026-09-14 01:53:04.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3527. 204.70 s > [2026-09-14 01:53:04.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3528. 204.70 s > [2026-09-14 01:53:04.611] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3529. 204.70 s > [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3530. 204.70 s > [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3531. 204.70 s > [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3532. 204.70 s > [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3533. 204.70 s > [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3534. 204.70 s > [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3535. 204.70 s > [2026-09-14 01:53:04.736] @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)
  3536. 204.70 s > [2026-09-14 01:53:04.736] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3537. 204.70 s > [2026-09-14 01:53:04.736] @commands::generate INFO : Generated cross-section 2 graphs.
  3538. 204.70 s > [2026-09-14 01:53:04.736] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3539. 204.70 s > [2026-09-14 01:53:04.737] @gammaloop_api::se... INFO : Running command generate
  3540. 204.70 s > [2026-09-14 01:53:05.253] @commands::generate INFO :
  3541. 204.70 s > Integrand generation summary
  3542. 204.70 s > peak RAM 88.82 MiB | cores 1
  3543. 204.70 s > ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  3544. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3545. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  3546. 204.70 s > │ default │ GL0 │ 3 │ 79ms (44%) │ 44ms (25%) │ 54ms (31%) │ 0ms (0.00%) │
  3547. 204.70 s > │ default │ GL2 │ 5 │ 120ms (47%) │ 66ms (26%) │ 70ms (27%) │ 0ms (0.00%) │
  3548. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  3549. 204.70 s > │ Total │ │ 8 │ 199ms (46%) │ 111ms (26%) │ 125ms (29%) │ 0ms (0.00%) │
  3550. 204.70 s > ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  3551. 204.70 s > [2026-09-14 01:53:05.253] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  3552. 204.70 s > The application panicked (crashed).
  3553. 204.70 s > Message: index out of bounds: the len is 0 but the index is 0
  3554. 204.70 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3555. 204.70 s >
  3556. 204.70 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3557. 204.70 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3558. 204.70 s > at <unknown source file>:<unknown line>
  3559. 204.70 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3560. 204.70 s > at <unknown source file>:<unknown line>
  3561. 204.70 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3562. 204.70 s > at <unknown source file>:<unknown line>
  3563. 204.70 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3564. 204.70 s > at <unknown source file>:<unknown line>
  3565. 204.70 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3566. 204.70 s > at <unknown source file>:<unknown line>
  3567. 204.70 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3568. 204.70 s > at <unknown source file>:<unknown line>
  3569. 204.70 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3570. 204.70 s > at <unknown source file>:<unknown line>
  3571. 204.70 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3572. 204.70 s > at <unknown source file>:<unknown line>
  3573. 204.70 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3574. 204.70 s > at <unknown source file>:<unknown line>
  3575. 204.70 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  3576. 204.70 s > at <unknown source file>:<unknown line>
  3577. 204.70 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3578. 204.70 s > at <unknown source file>:<unknown line>
  3579. 204.70 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3580. 204.70 s > at <unknown source file>:<unknown line>
  3581. 204.70 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3582. 204.70 s > at <unknown source file>:<unknown line>
  3583. 204.70 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3584. 204.70 s > at <unknown source file>:<unknown line>
  3585. 204.70 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3586. 204.70 s > at <unknown source file>:<unknown line>
  3587. 204.70 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  3588. 204.70 s > at <unknown source file>:<unknown line>
  3589. 204.70 s > 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_generated_events_follow_graph_grouping_and_cut_ids::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3590. 204.70 s > at <unknown source file>:<unknown line>
  3591. 204.70 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3592. 204.70 s > at <unknown source file>:<unknown line>
  3593. 204.70 s > 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_generated_events_follow_graph_grouping_and_cut_ids::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3594. 204.70 s > at <unknown source file>:<unknown line>
  3595. 204.70 s > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  3596. 204.70 s > at <unknown source file>:<unknown line>
  3597. 204.70 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3598. 204.70 s > at <unknown source file>:<unknown line>
  3599. 204.70 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3600. 204.70 s > at <unknown source file>:<unknown line>
  3601. 204.70 s > 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  3602. 204.70 s > at <unknown source file>:<unknown line>
  3603. 204.70 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3604. 204.70 s > at <unknown source file>:<unknown line>
  3605. 204.70 s > 25: start_thread<unknown>
  3606. 204.70 s > at <unknown source file>:<unknown line>
  3607. 204.70 s > 26: __clone3<unknown>
  3608. 204.70 s > at <unknown source file>:<unknown line>
  3609. 204.70 s >
  3610. 204.70 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3611. 204.70 s > Run with RUST_BACKTRACE=full to include source snippets.
  3612. 204.70 s >
  3613. 204.70 s > 14. gammaloop-integration-tests::test_evaluation_api::lu_rust_precise_evaluate_samples_returns_precision_tagged_results
  3614. 204.70 s > failure: test failure with exit code 101
  3615. 204.70 s > system-out
  3616. 204.70 s > running 1 test
  3617. 204.70 s > test lu_rust_precise_evaluate_samples_returns_precision_tagged_results ... FAILED
  3618. 204.70 s >
  3619. 204.70 s > failures:
  3620. 204.70 s >
  3621. 204.70 s > failures:
  3622. 204.70 s > lu_rust_precise_evaluate_samples_returns_precision_tagged_results
  3623. 204.70 s >
  3624. 204.70 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.80s
  3625. 204.70 s > system-err
  3626. 204.70 s > [2026-09-14 01:53:04.578] @gammaloop_api::se... INFO : Running command import model sm-default
  3627. 204.70 s > [2026-09-14 01:53:04.578] @import::model INFO : Loading built-in JSON model sm-default
  3628. 204.70 s > [2026-09-14 01:53:04.605] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3629. 204.70 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3630. 204.70 s > [2026-09-14 01:53:04.605] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3631. 204.70 s > 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-)
  3632. 204.70 s > [2026-09-14 01:53:04.605] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3633. 204.70 s > 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
  3634. 204.70 s > [2026-09-14 01:53:04.606] @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]}}'
  3635. 204.70 s > [2026-09-14 01:53:04.606] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3636. 204.70 s > [2026-09-14 01:53:04.607] @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
  3637. 204.70 s > [2026-09-14 01:53:04.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3638. 204.70 s > [2026-09-14 01:53:04.612] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3639. 204.70 s > [2026-09-14 01:53:04.613] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3640. 204.70 s > [2026-09-14 01:53:04.615] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3641. 204.70 s > [2026-09-14 01:53:04.618] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3642. 204.70 s > [2026-09-14 01:53:04.620] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3643. 204.70 s > [2026-09-14 01:53:04.626] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3644. 204.70 s > [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3645. 204.70 s > [2026-09-14 01:53:04.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3646. 204.70 s > [2026-09-14 01:53:04.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3647. 204.70 s > [2026-09-14 01:53:04.741] @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)
  3648. 204.70 s > [2026-09-14 01:53:04.741] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3649. 204.70 s > [2026-09-14 01:53:04.741] @commands::generate INFO : Generated cross-section 2 graphs.
  3650. 204.70 s > [2026-09-14 01:53:04.742] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3651. 204.70 s > [2026-09-14 01:53:04.742] @gammaloop_api::se... INFO : Running command generate
  3652. 204.70 s > [2026-09-14 01:53:05.257] @commands::generate INFO :
  3653. 204.70 s > Integrand generation summary
  3654. 204.70 s > peak RAM 89.22 MiB | cores 1
  3655. 204.70 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3656. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3657. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3658. 204.70 s > │ default │ GL0 │ 3 │ 77ms (61%) │ 23ms (18%) │ 25ms (20%) │ 0ms (0.00%) │
  3659. 204.70 s > │ default │ GL2 │ 5 │ 118ms (43%) │ 68ms (25%) │ 90ms (33%) │ 0ms (0.00%) │
  3660. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3661. 204.70 s > │ Total │ │ 8 │ 196ms (48%) │ 92ms (23%) │ 116ms (29%) │ 0ms (0.00%) │
  3662. 204.70 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3663. 204.70 s > [2026-09-14 01:53:05.257] @gammaloop_api::se... INFO : Running command set process string '
  3664. 204.70 s > [quantities.leading_jet_pt]
  3665. 204.70 s > type = "jet"
  3666. 204.70 s > quantity = "PT"
  3667. 204.70 s > dR = 0.4
  3668. 204.70 s > [...]
  3669. 204.70 s > [2026-09-14 01:53:05.258] @gammaloop_api::se... INFO : Running command set process string '
  3670. 204.70 s > [observables.leading_jet_pt_hist]
  3671. 204.70 s > quantity = "leading_jet_pt"
  3672. 204.70 s > entry_selection = "leading_only"
  3673. 204.70 s > x_min = 0.0
  3674. 204.70 s > [...]
  3675. 204.70 s > The application panicked (crashed).
  3676. 204.70 s > Message: index out of bounds: the len is 0 but the index is 0
  3677. 204.70 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3678. 204.70 s >
  3679. 204.70 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3680. 204.70 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3681. 204.70 s > at <unknown source file>:<unknown line>
  3682. 204.70 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3683. 204.70 s > at <unknown source file>:<unknown line>
  3684. 204.70 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3685. 204.70 s > at <unknown source file>:<unknown line>
  3686. 204.70 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3687. 204.70 s > at <unknown source file>:<unknown line>
  3688. 204.70 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3689. 204.70 s > at <unknown source file>:<unknown line>
  3690. 204.70 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3691. 204.70 s > at <unknown source file>:<unknown line>
  3692. 204.70 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3693. 204.70 s > at <unknown source file>:<unknown line>
  3694. 204.70 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3695. 204.70 s > at <unknown source file>:<unknown line>
  3696. 204.70 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>::{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<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3697. 204.70 s > at <unknown source file>:<unknown line>
  3698. 204.70 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>::{closure#4}>>>::from_iter<unknown>
  3699. 204.70 s > at <unknown source file>:<unknown line>
  3700. 204.70 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>><unknown>
  3701. 204.70 s > at <unknown source file>:<unknown line>
  3702. 204.70 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3703. 204.70 s > at <unknown source file>:<unknown line>
  3704. 204.70 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3705. 204.70 s > at <unknown source file>:<unknown line>
  3706. 204.70 s > 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3707. 204.70 s > at <unknown source file>:<unknown line>
  3708. 204.70 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_precise_raw<unknown>
  3709. 204.70 s > at <unknown source file>:<unknown line>
  3710. 204.70 s > 16: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamplesPrecise>::run<unknown>
  3711. 204.70 s > at <unknown source file>:<unknown line>
  3712. 204.70 s > 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_precise_evaluate_samples_returns_precision_tagged_results::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3713. 204.70 s > at <unknown source file>:<unknown line>
  3714. 204.70 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3715. 204.70 s > at <unknown source file>:<unknown line>
  3716. 204.70 s > 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_precise_evaluate_samples_returns_precision_tagged_results::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3717. 204.70 s > at <unknown source file>:<unknown line>
  3718. 204.70 s > 20: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  3719. 204.70 s > at <unknown source file>:<unknown line>
  3720. 204.70 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3721. 204.70 s > at <unknown source file>:<unknown line>
  3722. 204.70 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3723. 204.70 s > at <unknown source file>:<unknown line>
  3724. 204.70 s > 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  3725. 204.70 s > at <unknown source file>:<unknown line>
  3726. 204.70 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3727. 204.70 s > at <unknown source file>:<unknown line>
  3728. 204.70 s > 25: start_thread<unknown>
  3729. 204.70 s > at <unknown source file>:<unknown line>
  3730. 204.70 s > 26: __clone3<unknown>
  3731. 204.70 s > at <unknown source file>:<unknown line>
  3732. 204.70 s >
  3733. 204.70 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3734. 204.70 s > Run with RUST_BACKTRACE=full to include source snippets.
  3735. 204.70 s >
  3736. 204.70 s > 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
  3737. 204.70 s > failure: test failure with exit code 101
  3738. 204.70 s > Error:
  3739. 204.70 s > 0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value)
  3740. 204.70 s >
  3741. 204.70 s > Location:
  3742. 204.70 s > crates/gammaloop-api/src/commands/set.rs:1093
  3743. 204.70 s >
  3744. 204.70 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3745. 204.70 s > 1: <color_eyre[51793ea62743adbd]::config::EyreHook>::into_eyre_hook::{closure#0}<unknown>
  3746. 204.70 s > at <unknown source file>:<unknown line>
  3747. 204.70 s > 2: eyre[cb2fd339c0c40fca]::capture_handler<unknown>
  3748. 204.70 s > at <unknown source file>:<unknown line>
  3749. 204.70 s > 3: <eyre[cb2fd339c0c40fca]::Report>::from_std::<figment[2374c422e63965e]::error::Error><unknown>
  3750. 204.70 s > at <unknown source file>:<unknown line>
  3751. 204.70 s > 4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input<unknown>
  3752. 204.70 s > at <unknown source file>:<unknown line>
  3753. 204.70 s > 5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally<unknown>
  3754. 204.70 s > at <unknown source file>:<unknown line>
  3755. 204.70 s > 6: <gammaloop_api[8bf2d20efa71083e]::commands::set::Set>::run<unknown>
  3756. 204.70 s > at <unknown source file>:<unknown line>
  3757. 204.70 s > 7: <gammaloop_api[8bf2d20efa71083e]::commands::Commands>::run<unknown>
  3758. 204.70 s > at <unknown source file>:<unknown line>
  3759. 204.70 s > 8: <gammaloop_api[8bf2d20efa71083e]::session::CliSession>::execute_prepared<unknown>
  3760. 204.70 s > at <unknown source file>:<unknown line>
  3761. 204.70 s > 9: <gammaloop_api[8bf2d20efa71083e]::session::CliSession>::execute_command<unknown>
  3762. 204.70 s > at <unknown source file>:<unknown line>
  3763. 204.70 s > 10: <gammaloop_integration_tests[11d66be9b410f83]::CLIState>::run_command<unknown>
  3764. 204.70 s > at <unknown source file>:<unknown line>
  3765. 204.70 s > 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}<unknown>
  3766. 204.70 s > at <unknown source file>:<unknown line>
  3767. 204.70 s > 12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3768. 204.70 s > at <unknown source file>:<unknown line>
  3769. 204.70 s > 13: <test_epem_a_ttx_nlo_acceptance[87154b277f0af587]::epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3770. 204.70 s > at <unknown source file>:<unknown line>
  3771. 204.70 s > 14: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  3772. 204.70 s > at <unknown source file>:<unknown line>
  3773. 204.70 s > 15: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3774. 204.70 s > at <unknown source file>:<unknown line>
  3775. 204.70 s > 16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3776. 204.70 s > at <unknown source file>:<unknown line>
  3777. 204.70 s > 17: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<test[75d6903177b1d7e9]::run_test::{closure#1}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  3778. 204.70 s > at <unknown source file>:<unknown line>
  3779. 204.70 s > 18: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3780. 204.70 s > at <unknown source file>:<unknown line>
  3781. 204.70 s > 19: start_thread<unknown>
  3782. 204.70 s > at <unknown source file>:<unknown line>
  3783. 204.70 s > 20: __clone3<unknown>
  3784. 204.70 s > at <unknown source file>:<unknown line>
  3785. 204.70 s >
  3786. 204.70 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3787. 204.70 s > Run with RUST_BACKTRACE=full to include source snippets.
  3788. 204.70 s > system-out
  3789. 204.70 s > running 1 test
  3790. 204.70 s > test epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes ... FAILED
  3791. 204.70 s >
  3792. 204.70 s > failures:
  3793. 204.70 s >
  3794. 204.70 s > failures:
  3795. 204.70 s > epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes
  3796. 204.70 s >
  3797. 204.70 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.65s
  3798. 204.70 s > system-err
  3799. 204.70 s > [2026-09-14 01:52:24.723] @gammaloop_api::se... INFO : Running command import model sm-default.json
  3800. 204.70 s > [2026-09-14 01:52:24.723] @import::model INFO : Loading built-in JSON model sm-default
  3801. 204.70 s > [2026-09-14 01:52:24.741] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3802. 204.70 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3803. 204.70 s > [2026-09-14 01:52:24.741] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3804. 204.70 s > 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-)
  3805. 204.70 s > [2026-09-14 01:52:24.741] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3806. 204.70 s > 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
  3807. 204.70 s > [2026-09-14 01:52:24.742] @gammaloop_api::se... INFO : Running command run set_model_parameters
  3808. 204.70 s > [2026-09-14 01:52:24.742] @gammaloop_api::se... INFO : Starting command block set_model_parameters
  3809. 204.70 s > [2026-09-14 01:52:24.742] @gammaloop_api::se... INFO : Running command set model MT=173.0
  3810. 204.70 s > [2026-09-14 01:52:24.745] @gammaloop_api::se... INFO : Running command set model WT=0.0
  3811. 204.70 s > [2026-09-14 01:52:24.748] @gammaloop_api::se... INFO : Running command set model ymt=173.0
  3812. 204.70 s > [2026-09-14 01:52:24.751] @gammaloop_api::se... INFO : Running command set model aS=0.118
  3813. 204.70 s > [2026-09-14 01:52:24.754] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507
  3814. 204.70 s > [2026-09-14 01:52:24.757] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05
  3815. 204.70 s > [2026-09-14 01:52:24.761] @gammaloop_api::se... INFO : Running command set model MZ=91.188
  3816. 204.70 s > [2026-09-14 01:52:24.764] @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]
  3817. 204.70 s > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  3818. 204.70 s > --symmetrize-left-right-states true
  3819. 204.70 s > -p epem_a_ttx_lo -i LO --only-diagrams
  3820. 204.70 s > [2026-09-14 01:52:24.766] @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
  3821. 204.70 s > [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3822. 204.70 s > [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20
  3823. 204.70 s > [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2
  3824. 204.70 s > [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2
  3825. 204.70 s > [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2
  3826. 204.70 s > [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2
  3827. 204.70 s > [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2
  3828. 204.70 s > [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1
  3829. 204.70 s > [2026-09-14 01:52:24.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1
  3830. 204.70 s > [2026-09-14 01:52:24.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1
  3831. 204.70 s > [2026-09-14 01:52:24.791] @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)
  3832. 204.70 s > [2026-09-14 01:52:24.791] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 )
  3833. 204.70 s > [2026-09-14 01:52:24.792] @commands::generate INFO : Generated cross-section 1 graphs.
  3834. 204.70 s > [2026-09-14 01:52:24.792] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3835. 204.70 s > [2026-09-14 01:52:24.792] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO
  3836. 204.70 s > [2026-09-14 01:52:24.895] @processes::cross_... INFO : Compiling cross section LO
  3837. 204.70 s > [2026-09-14 01:52:25.292] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them.
  3838. 204.70 s > [2026-09-14 01:52:25.292] @commands::generate INFO :
  3839. 204.70 s > Integrand generation summary
  3840. 204.70 s > peak RAM 78.31 MiB | cores 5
  3841. 204.70 s > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  3842. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3843. 204.70 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  3844. 204.70 s > │ LO │ GL0 │ 2 │ 8ms (2.0%) │ 4ms (1.0%) │ 1ms (0.38%) │ 397ms (97%) │
  3845. 204.70 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  3846. 204.70 s > │ Total │ │ 2 │ 8ms (2.0%) │ 4ms (1.0%) │ 1ms (0.38%) │ 397ms (97%) │
  3847. 204.70 s > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  3848. 204.70 s > [2026-09-14 01:52:25.293] @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]
  3849. 204.70 s > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  3850. 204.70 s > --symmetrize-left-right-states true
  3851. 204.70 s > -p epem_a_ttx_local_3d -i NLO --only-diagrams
  3852. 204.70 s > [2026-09-14 01:52:25.295] @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
  3853. 204.70 s > [2026-09-14 01:52:25.296] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3854. 204.70 s > [2026-09-14 01:52:25.298] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3855. 204.70 s > [2026-09-14 01:52:25.298] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  3856. 204.70 s > [2026-09-14 01:52:25.299] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  3857. 204.70 s > [2026-09-14 01:52:25.299] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  3858. 204.70 s > [2026-09-14 01:52:25.300] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3859. 204.70 s > [2026-09-14 01:52:25.300] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3860. 204.70 s > [2026-09-14 01:52:25.300] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  3861. 204.70 s > [2026-09-14 01:52:25.300] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  3862. 204.70 s > [2026-09-14 01:52:25.300] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  3863. 204.70 s > [2026-09-14 01:52:25.475] @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)
  3864. 204.70 s > [2026-09-14 01:52:25.475] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3865. 204.70 s > [2026-09-14 01:52:25.476] @commands::generate INFO : Generated cross-section 2 graphs.
  3866. 204.70 s > [2026-09-14 01:52:25.476] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3867. 204.70 s > [2026-09-14 01:52:25.477] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO
  3868. 204.70 s > [2026-09-14 01:52:26.483] @processes::cross_... INFO : Compiling cross section NLO
  3869. 204.70 s > [2026-09-14 01:52:28.428] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  3870. 204.70 s > [2026-09-14 01:52:28.428] @commands::generate INFO :
  3871. 204.70 s > Integrand generation summary
  3872. 204.70 s > peak RAM 144.95 MiB | cores 5
  3873. 204.70 s > ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  3874. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3875. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  3876. 204.70 s > │ NLO │ GL0 │ 5 │ 337ms (16%) │ 121ms (6.0%) │ 134ms (6.6%) │ 1.45s (71%) │
  3877. 204.70 s > │ NLO │ GL2 │ 5 │ 423ms (15%) │ 294ms (10%) │ 251ms (8.6%) │ 1.94s (67%) │
  3878. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  3879. 204.70 s > │ Total │ │ 10 │ 760ms (15%) │ 416ms (8.4%) │ 386ms (7.8%) │ 3.40s (68%) │
  3880. 204.70 s > ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  3881. 204.70 s > [2026-09-14 01:52:28.452] @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]
  3882. 204.70 s > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  3883. 204.70 s > --symmetrize-left-right-states true
  3884. 204.70 s > -p epem_a_ttx_local_4d_then_cff -i NLO --only-diagrams
  3885. 204.70 s > [2026-09-14 01:52:28.454] @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
  3886. 204.70 s > [2026-09-14 01:52:28.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3887. 204.70 s > [2026-09-14 01:52:28.457] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3888. 204.70 s > [2026-09-14 01:52:28.457] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  3889. 204.70 s > [2026-09-14 01:52:28.458] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  3890. 204.70 s > [2026-09-14 01:52:28.458] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  3891. 204.70 s > [2026-09-14 01:52:28.458] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3892. 204.70 s > [2026-09-14 01:52:28.458] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3893. 204.70 s > [2026-09-14 01:52:28.458] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  3894. 204.70 s > [2026-09-14 01:52:28.458] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  3895. 204.70 s > [2026-09-14 01:52:28.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  3896. 204.70 s > [2026-09-14 01:52:28.637] @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)
  3897. 204.70 s > [2026-09-14 01:52:28.637] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3898. 204.70 s > [2026-09-14 01:52:28.637] @commands::generate INFO : Generated cross-section 2 graphs.
  3899. 204.70 s > [2026-09-14 01:52:28.637] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3900. 204.70 s > [2026-09-14 01:52:28.638] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO
  3901. 204.70 s > [2026-09-14 01:52:29.544] @processes::cross_... INFO : Compiling cross section NLO
  3902. 204.70 s > [2026-09-14 01:52:31.681] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  3903. 204.70 s > [2026-09-14 01:52:31.681] @commands::generate INFO :
  3904. 204.70 s > Integrand generation summary
  3905. 204.70 s > peak RAM 223.30 MiB | cores 5
  3906. 204.70 s > ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  3907. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3908. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  3909. 204.70 s > │ NLO │ GL0 │ 5 │ 431ms (18%) │ 125ms (5.3%) │ 115ms (4.9%) │ 1.69s (72%) │
  3910. 204.70 s > │ NLO │ GL2 │ 5 │ 425ms (14%) │ 247ms (8.3%) │ 169ms (5.7%) │ 2.14s (72%) │
  3911. 204.70 s > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  3912. 204.70 s > │ Total │ │ 10 │ 856ms (16%) │ 372ms (7.0%) │ 285ms (5.3%) │ 3.83s (72%) │
  3913. 204.70 s > ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  3914. 204.70 s > [2026-09-14 01:52:31.695] @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]
  3915. 204.70 s > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  3916. 204.70 s > --symmetrize-left-right-states true
  3917. 204.70 s > -p epem_a_ttx_explicit_local_3d -i NLO --only-diagrams
  3918. 204.70 s > ... omitted 277 more lines; see full nextest output above
  3919. 204.70 s >
  3920. 204.70 s > 16. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_before_generation_generates_and_integrates
  3921. 204.70 s > failure: test failure with exit code 101
  3922. 204.70 s > system-out
  3923. 204.70 s > running 1 test
  3924. 204.70 s > test select_ddx_amplitude_graph_before_generation_generates_and_integrates ... FAILED
  3925. 204.70 s >
  3926. 204.70 s > failures:
  3927. 204.70 s >
  3928. 204.70 s > failures:
  3929. 204.70 s > select_ddx_amplitude_graph_before_generation_generates_and_integrates
  3930. 204.70 s >
  3931. 204.70 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.30s
  3932. 204.70 s > system-err
  3933. 204.70 s > [2026-09-14 01:53:05.155] @gammaloop_api::se... INFO : Running command import model sm-default.json
  3934. 204.70 s > [2026-09-14 01:53:05.155] @import::model INFO : Loading built-in JSON model sm-default
  3935. 204.70 s > [2026-09-14 01:53:05.176] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3936. 204.70 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3937. 204.70 s > [2026-09-14 01:53:05.176] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3938. 204.70 s > 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-)
  3939. 204.70 s > [2026-09-14 01:53:05.176] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3940. 204.70 s > 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
  3941. 204.70 s > [2026-09-14 01:53:05.177] @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
  3942. 204.70 s > [2026-09-14 01:53:05.177] @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
  3943. 204.70 s > [2026-09-14 01:53:05.178] @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"]}}'
  3944. 204.70 s > [2026-09-14 01:53:05.179] @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
  3945. 204.70 s > [2026-09-14 01:53:05.180] @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
  3946. 204.70 s > [2026-09-14 01:53:05.181] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3947. 204.70 s > [2026-09-14 01:53:05.185] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244
  3948. 204.70 s > [2026-09-14 01:53:05.186] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3949. 204.70 s > [2026-09-14 01:53:05.189] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3950. 204.70 s > [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3951. 204.70 s > [2026-09-14 01:53:05.194] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3952. 204.70 s > [2026-09-14 01:53:05.197] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3953. 204.70 s > [2026-09-14 01:53:05.198] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  3954. 204.70 s > [2026-09-14 01:53:05.198] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  3955. 204.70 s > [2026-09-14 01:53:05.198] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  3956. 204.70 s > [2026-09-14 01:53:05.227] @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)
  3957. 204.70 s > [2026-09-14 01:53:05.227] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  3958. 204.70 s > [2026-09-14 01:53:05.227] @commands::generate INFO : Generated cross-section 4 graphs.
  3959. 204.70 s > [2026-09-14 01:53:05.227] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3960. 204.70 s > [2026-09-14 01:53:05.229] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]'
  3961. 204.70 s > [2026-09-14 01:53:05.229] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select
  3962. 204.70 s > [2026-09-14 01:53:05.229] @commands::select INFO : Kept master graphs: 1 (GL3)
  3963. 204.70 s > [2026-09-14 01:53:05.229] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2)
  3964. 204.70 s > [2026-09-14 01:53:05.234] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  3965. 204.70 s > [2026-09-14 01:53:05.342] @commands::generate INFO :
  3966. 204.70 s > Integrand generation summary
  3967. 204.70 s > peak RAM 75.08 MiB | cores 1
  3968. 204.70 s > ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮
  3969. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3970. 204.70 s > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  3971. 204.70 s > │ LO │ GL3 │ 3 │ 11ms (48%) │ 7ms (33%) │ 4ms (19%) │ 0ms (0.00%) │
  3972. 204.70 s > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  3973. 204.70 s > │ Total │ │ 3 │ 11ms (48%) │ 7ms (33%) │ 4ms (19%) │ 0ms (0.00%) │
  3974. 204.70 s > ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯
  3975. 204.70 s > [2026-09-14 01:53:05.343] @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
  3976. 204.70 s > [2026-09-14 01:53:05.343] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace
  3977. 204.70 s > [2026-09-14 01:53:05.351] @commands::integrate INFO : No integration state found, starting new integration
  3978. 204.70 s > [2026-09-14 01:53:05.351] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO
  3979. 204.70 s > [2026-09-14 01:53:05.354] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ...
  3980. 204.70 s > [2026-09-14 01:53:05.354] @gammalooprs::inte... INFO :
  3981. 204.70 s > The application panicked (crashed).
  3982. 204.70 s > Message: index out of bounds: the len is 0 but the index is 0
  3983. 204.70 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3984. 204.70 s >
  3985. 204.70 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3986. 204.70 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3987. 204.70 s > at <unknown source file>:<unknown line>
  3988. 204.70 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3989. 204.70 s > at <unknown source file>:<unknown line>
  3990. 204.70 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3991. 204.70 s > at <unknown source file>:<unknown line>
  3992. 204.70 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3993. 204.70 s > at <unknown source file>:<unknown line>
  3994. 204.70 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3995. 204.70 s > at <unknown source file>:<unknown line>
  3996. 204.70 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3997. 204.70 s > at <unknown source file>:<unknown line>
  3998. 204.70 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3999. 204.70 s > at <unknown source file>:<unknown line>
  4000. 204.70 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4001. 204.70 s > at <unknown source file>:<unknown line>
  4002. 204.70 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  4003. 204.70 s > at <unknown source file>:<unknown line>
  4004. 204.70 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  4005. 204.70 s > at <unknown source file>:<unknown line>
  4006. 204.70 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4007. 204.70 s > at <unknown source file>:<unknown line>
  4008. 204.70 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4009. 204.70 s > at <unknown source file>:<unknown line>
  4010. 204.70 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4011. 204.70 s > at <unknown source file>:<unknown line>
  4012. 204.70 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4013. 204.70 s > at <unknown source file>:<unknown line>
  4014. 204.70 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  4015. 204.70 s > at <unknown source file>:<unknown line>
  4016. 204.70 s > 16: <rayon[66a9e46badefbd30]::iter::collect::consumer::CollectResult<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>> as rayon[66a9e46badefbd30]::iter::plumbing::Folder<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::consume_iter::<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  4017. 204.70 s > at <unknown source file>:<unknown line>
  4018. 204.70 s > 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::<rayon[66a9e46badefbd30]::slice::IterMutProducer<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, rayon[66a9e46badefbd30]::iter::map::MapConsumer<rayon[66a9e46badefbd30]::iter::collect::consumer::CollectConsumer<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  4019. 204.70 s > at <unknown source file>:<unknown line>
  4020. 204.70 s > 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>, rayon[66a9e46badefbd30]::iter::collect::special_extend<rayon[66a9e46badefbd30]::iter::map::Map<rayon[66a9e46badefbd30]::slice::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}><unknown>
  4021. 204.70 s > at <unknown source file>:<unknown line>
  4022. 204.70 s > 19: <rayon_core[cada95619a6da0dc]::job::StackJob<rayon_core[cada95619a6da0dc]::latch::LatchRef<rayon_core[cada95619a6da0dc]::latch::LockLatch>, <rayon_core[cada95619a6da0dc]::registry::Registry>::in_worker_cold<<rayon_core[cada95619a6da0dc]::thread_pool::ThreadPool>::install<gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute<unknown>
  4023. 204.70 s > at <unknown source file>:<unknown line>
  4024. 204.70 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  4025. 204.70 s > at <unknown source file>:<unknown line>
  4026. 204.70 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  4027. 204.70 s > at <unknown source file>:<unknown line>
  4028. 204.70 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()><unknown>
  4029. 204.70 s > at <unknown source file>:<unknown line>
  4030. 204.70 s > 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  4031. 204.70 s > at <unknown source file>:<unknown line>
  4032. 204.70 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4033. 204.70 s > at <unknown source file>:<unknown line>
  4034. 204.70 s > 25: start_thread<unknown>
  4035. 204.70 s > at <unknown source file>:<unknown line>
  4036. 204.70 s > 26: __clone3<unknown>
  4037. 204.70 s > at <unknown source file>:<unknown line>
  4038. 204.70 s >
  4039. 204.70 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4040. 204.70 s > Run with RUST_BACKTRACE=full to include source snippets.
  4041. 204.70 s >
  4042. 204.70 s > 17. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_after_generation_discards_and_regenerates
  4043. 204.70 s > failure: test failure with exit code 101
  4044. 204.70 s > system-out
  4045. 204.70 s > running 1 test
  4046. 204.70 s > test select_ddx_amplitude_graph_after_generation_discards_and_regenerates ... FAILED
  4047. 204.70 s >
  4048. 204.70 s > failures:
  4049. 204.70 s >
  4050. 204.70 s > failures:
  4051. 204.70 s > select_ddx_amplitude_graph_after_generation_discards_and_regenerates
  4052. 204.70 s >
  4053. 204.70 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.45s
  4054. 204.70 s > system-err
  4055. 204.70 s > [2026-09-14 01:53:05.162] @gammaloop_api::se... INFO : Running command import model sm-default.json
  4056. 204.70 s > [2026-09-14 01:53:05.162] @import::model INFO : Loading built-in JSON model sm-default
  4057. 204.70 s > [2026-09-14 01:53:05.183] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4058. 204.70 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4059. 204.70 s > [2026-09-14 01:53:05.183] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4060. 204.70 s > 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-)
  4061. 204.70 s > [2026-09-14 01:53:05.183] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4062. 204.70 s > 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
  4063. 204.70 s > [2026-09-14 01:53:05.184] @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
  4064. 204.70 s > [2026-09-14 01:53:05.184] @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
  4065. 204.70 s > [2026-09-14 01:53:05.185] @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"]}}'
  4066. 204.70 s > [2026-09-14 01:53:05.186] @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
  4067. 204.70 s > [2026-09-14 01:53:05.186] @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
  4068. 204.70 s > [2026-09-14 01:53:05.188] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4069. 204.70 s > [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244
  4070. 204.70 s > [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4071. 204.70 s > [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4072. 204.70 s > [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4073. 204.70 s > [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4074. 204.70 s > [2026-09-14 01:53:05.191] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4075. 204.70 s > [2026-09-14 01:53:05.192] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  4076. 204.70 s > [2026-09-14 01:53:05.192] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  4077. 204.70 s > [2026-09-14 01:53:05.192] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  4078. 204.70 s > [2026-09-14 01:53:05.217] @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)
  4079. 204.70 s > [2026-09-14 01:53:05.217] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  4080. 204.70 s > [2026-09-14 01:53:05.217] @commands::generate INFO : Generated cross-section 4 graphs.
  4081. 204.70 s > [2026-09-14 01:53:05.217] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4082. 204.70 s > [2026-09-14 01:53:05.218] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  4083. 204.70 s > [2026-09-14 01:53:05.320] @commands::generate INFO :
  4084. 204.70 s > Integrand generation summary
  4085. 204.70 s > peak RAM 70.08 MiB | cores 1
  4086. 204.70 s > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  4087. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4088. 204.70 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4089. 204.70 s > │ LO │ GL0 │ 3 │ 14ms (55%) │ 5ms (21%) │ 6ms (24%) │ 0ms (0.00%) │
  4090. 204.70 s > │ LO │ GL1 │ 3 │ 15ms (48%) │ 6ms (22%) │ 9ms (31%) │ 0ms (0.00%) │
  4091. 204.70 s > │ LO │ GL2 │ 3 │ 8ms (42%) │ 5ms (28%) │ 5ms (30%) │ 0ms (0.00%) │
  4092. 204.70 s > │ LO │ GL3 │ 3 │ 6ms (49%) │ 4ms (31%) │ 2ms (19%) │ 0ms (0.00%) │
  4093. 204.70 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4094. 204.70 s > │ Total │ │ 12 │ 44ms (49%) │ 22ms (24%) │ 24ms (27%) │ 0ms (0.00%) │
  4095. 204.70 s > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  4096. 204.70 s > [2026-09-14 01:53:05.383] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]'
  4097. 204.70 s > [2026-09-14 01:53:05.384] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select
  4098. 204.70 s > [2026-09-14 01:53:05.384] @commands::select INFO : Kept master graphs: 1 (GL3)
  4099. 204.70 s > [2026-09-14 01:53:05.384] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2)
  4100. 204.70 s > [2026-09-14 01:53:05.384] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO
  4101. 204.70 s > [2026-09-14 01:53:05.385] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  4102. 204.70 s > [2026-09-14 01:53:05.490] @commands::generate INFO :
  4103. 204.70 s > Integrand generation summary
  4104. 204.70 s > peak RAM 81.58 MiB | cores 1
  4105. 204.70 s > ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮
  4106. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4107. 204.70 s > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  4108. 204.70 s > │ LO │ GL3 │ 3 │ 10ms (54%) │ 5ms (27%) │ 4ms (20%) │ 0ms (0.00%) │
  4109. 204.70 s > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  4110. 204.70 s > │ Total │ │ 3 │ 10ms (54%) │ 5ms (27%) │ 4ms (20%) │ 0ms (0.00%) │
  4111. 204.70 s > ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯
  4112. 204.70 s > [2026-09-14 01:53:05.491] @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
  4113. 204.70 s > [2026-09-14 01:53:05.491] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace
  4114. 204.70 s > [2026-09-14 01:53:05.498] @commands::integrate INFO : No integration state found, starting new integration
  4115. 204.70 s > [2026-09-14 01:53:05.498] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO
  4116. 204.70 s > [2026-09-14 01:53:05.501] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ...
  4117. 204.70 s > [2026-09-14 01:53:05.501] @gammalooprs::inte... INFO :
  4118. 204.70 s > The application panicked (crashed).
  4119. 204.70 s > Message: index out of bounds: the len is 0 but the index is 0
  4120. 204.70 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4121. 204.70 s >
  4122. 204.70 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4123. 204.70 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4124. 204.70 s > at <unknown source file>:<unknown line>
  4125. 204.70 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4126. 204.70 s > at <unknown source file>:<unknown line>
  4127. 204.70 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4128. 204.70 s > at <unknown source file>:<unknown line>
  4129. 204.70 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4130. 204.70 s > at <unknown source file>:<unknown line>
  4131. 204.70 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4132. 204.70 s > at <unknown source file>:<unknown line>
  4133. 204.70 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4134. 204.70 s > at <unknown source file>:<unknown line>
  4135. 204.70 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4136. 204.70 s > at <unknown source file>:<unknown line>
  4137. 204.70 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4138. 204.70 s > at <unknown source file>:<unknown line>
  4139. 204.70 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  4140. 204.70 s > at <unknown source file>:<unknown line>
  4141. 204.70 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  4142. 204.70 s > at <unknown source file>:<unknown line>
  4143. 204.70 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4144. 204.70 s > at <unknown source file>:<unknown line>
  4145. 204.70 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4146. 204.70 s > at <unknown source file>:<unknown line>
  4147. 204.70 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4148. 204.70 s > at <unknown source file>:<unknown line>
  4149. 204.70 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4150. 204.70 s > at <unknown source file>:<unknown line>
  4151. 204.70 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  4152. 204.70 s > at <unknown source file>:<unknown line>
  4153. 204.70 s > 16: <rayon[66a9e46badefbd30]::iter::collect::consumer::CollectResult<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>> as rayon[66a9e46badefbd30]::iter::plumbing::Folder<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::consume_iter::<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  4154. 204.70 s > at <unknown source file>:<unknown line>
  4155. 204.70 s > 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::<rayon[66a9e46badefbd30]::slice::IterMutProducer<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, rayon[66a9e46badefbd30]::iter::map::MapConsumer<rayon[66a9e46badefbd30]::iter::collect::consumer::CollectConsumer<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  4156. 204.70 s > at <unknown source file>:<unknown line>
  4157. 204.70 s > 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>, rayon[66a9e46badefbd30]::iter::collect::special_extend<rayon[66a9e46badefbd30]::iter::map::Map<rayon[66a9e46badefbd30]::slice::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}><unknown>
  4158. 204.70 s > at <unknown source file>:<unknown line>
  4159. 204.70 s > 19: <rayon_core[cada95619a6da0dc]::job::StackJob<rayon_core[cada95619a6da0dc]::latch::LatchRef<rayon_core[cada95619a6da0dc]::latch::LockLatch>, <rayon_core[cada95619a6da0dc]::registry::Registry>::in_worker_cold<<rayon_core[cada95619a6da0dc]::thread_pool::ThreadPool>::install<gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute<unknown>
  4160. 204.70 s > at <unknown source file>:<unknown line>
  4161. 204.70 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  4162. 204.70 s > at <unknown source file>:<unknown line>
  4163. 204.70 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  4164. 204.70 s > at <unknown source file>:<unknown line>
  4165. 204.70 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()><unknown>
  4166. 204.70 s > at <unknown source file>:<unknown line>
  4167. 204.70 s > 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  4168. 204.70 s > at <unknown source file>:<unknown line>
  4169. 204.70 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4170. 204.70 s > at <unknown source file>:<unknown line>
  4171. 204.70 s > 25: start_thread<unknown>
  4172. 204.70 s > at <unknown source file>:<unknown line>
  4173. 204.70 s > 26: __clone3<unknown>
  4174. 204.70 s > ... omitted 4 more lines; see full nextest output above
  4175. 204.70 s >
  4176. 204.70 s > 18. gammaloop-integration-tests::test_feyngen::select_tth_graph_before_generation_generates_and_integrates
  4177. 204.70 s > failure: test failure with exit code 101
  4178. 204.70 s > system-out
  4179. 204.70 s > running 1 test
  4180. 204.70 s > test select_tth_graph_before_generation_generates_and_integrates ... FAILED
  4181. 204.70 s >
  4182. 204.70 s > failures:
  4183. 204.70 s >
  4184. 204.70 s > failures:
  4185. 204.70 s > select_tth_graph_before_generation_generates_and_integrates
  4186. 204.70 s >
  4187. 204.70 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.64s
  4188. 204.70 s > system-err
  4189. 204.70 s > [2026-09-14 01:53:05.182] @gammaloop_api::se... INFO : Running command import model sm-default.json
  4190. 204.70 s > [2026-09-14 01:53:05.182] @import::model INFO : Loading built-in JSON model sm-default
  4191. 204.70 s > [2026-09-14 01:53:05.203] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4192. 204.70 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4193. 204.70 s > [2026-09-14 01:53:05.203] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4194. 204.70 s > 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-)
  4195. 204.70 s > [2026-09-14 01:53:05.203] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4196. 204.70 s > 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
  4197. 204.70 s > [2026-09-14 01:53:05.204] @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
  4198. 204.70 s > [2026-09-14 01:53:05.204] @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
  4199. 204.70 s > [2026-09-14 01:53:05.205] @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"]}}'
  4200. 204.70 s > [2026-09-14 01:53:05.206] @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
  4201. 204.70 s > [2026-09-14 01:53:05.206] @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
  4202. 204.70 s > [2026-09-14 01:53:05.209] @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
  4203. 204.70 s > [2026-09-14 01:53:05.209] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4204. 204.70 s > [2026-09-14 01:53:05.213] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  4205. 204.70 s > [2026-09-14 01:53:05.215] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4206. 204.70 s > [2026-09-14 01:53:05.219] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4207. 204.70 s > [2026-09-14 01:53:05.223] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4208. 204.70 s > [2026-09-14 01:53:05.227] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4209. 204.70 s > [2026-09-14 01:53:05.228] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4210. 204.70 s > [2026-09-14 01:53:05.228] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  4211. 204.70 s > [2026-09-14 01:53:05.228] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  4212. 204.70 s > [2026-09-14 01:53:05.229] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  4213. 204.70 s > [2026-09-14 01:53:05.596] @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)
  4214. 204.70 s > [2026-09-14 01:53:05.596] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4215. 204.70 s > [2026-09-14 01:53:05.596] @commands::generate INFO : Generated cross-section 2 graphs.
  4216. 204.70 s > [2026-09-14 01:53:05.597] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4217. 204.70 s > [2026-09-14 01:53:05.598] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]'
  4218. 204.70 s > [2026-09-14 01:53:05.598] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth
  4219. 204.70 s > [2026-09-14 01:53:05.598] @commands::select INFO : Kept master graphs: 1 (GL0)
  4220. 204.70 s > [2026-09-14 01:53:05.598] @commands::select INFO : Removed master graphs: 1 (GL2)
  4221. 204.70 s > [2026-09-14 01:53:05.599] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  4222. 204.70 s > [2026-09-14 01:53:05.701] @commands::generate INFO :
  4223. 204.70 s > Integrand generation summary
  4224. 204.70 s > peak RAM 81.66 MiB | cores 1
  4225. 204.70 s > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  4226. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4227. 204.70 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4228. 204.70 s > │ LO │ GL0 │ 3 │ 34ms (41%) │ 17ms (21%) │ 30ms (37%) │ 0ms (0.00%) │
  4229. 204.70 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4230. 204.70 s > │ Total │ │ 3 │ 34ms (41%) │ 17ms (21%) │ 30ms (37%) │ 0ms (0.00%) │
  4231. 204.70 s > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  4232. 204.70 s > [2026-09-14 01:53:05.702] @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
  4233. 204.70 s > [2026-09-14 01:53:05.702] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace
  4234. 204.70 s > [2026-09-14 01:53:05.710] @commands::integrate INFO : No integration state found, starting new integration
  4235. 204.70 s > [2026-09-14 01:53:05.710] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO
  4236. 204.70 s > [2026-09-14 01:53:05.710] @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
  4237. 204.70 s > [2026-09-14 01:53:05.715] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  4238. 204.70 s > [2026-09-14 01:53:05.715] @gammalooprs::inte... INFO :
  4239. 204.70 s > The application panicked (crashed).
  4240. 204.70 s > Message: index out of bounds: the len is 0 but the index is 0
  4241. 204.70 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4242. 204.70 s >
  4243. 204.70 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4244. 204.70 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4245. 204.70 s > at <unknown source file>:<unknown line>
  4246. 204.70 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4247. 204.70 s > at <unknown source file>:<unknown line>
  4248. 204.70 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4249. 204.70 s > at <unknown source file>:<unknown line>
  4250. 204.70 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4251. 204.70 s > at <unknown source file>:<unknown line>
  4252. 204.70 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4253. 204.70 s > at <unknown source file>:<unknown line>
  4254. 204.70 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4255. 204.70 s > at <unknown source file>:<unknown line>
  4256. 204.70 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4257. 204.70 s > at <unknown source file>:<unknown line>
  4258. 204.70 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4259. 204.70 s > at <unknown source file>:<unknown line>
  4260. 204.70 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  4261. 204.70 s > at <unknown source file>:<unknown line>
  4262. 204.70 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  4263. 204.70 s > at <unknown source file>:<unknown line>
  4264. 204.70 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4265. 204.70 s > at <unknown source file>:<unknown line>
  4266. 204.70 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4267. 204.70 s > at <unknown source file>:<unknown line>
  4268. 204.70 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4269. 204.70 s > at <unknown source file>:<unknown line>
  4270. 204.70 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4271. 204.70 s > at <unknown source file>:<unknown line>
  4272. 204.70 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  4273. 204.70 s > at <unknown source file>:<unknown line>
  4274. 204.70 s > 16: <rayon[66a9e46badefbd30]::iter::collect::consumer::CollectResult<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>> as rayon[66a9e46badefbd30]::iter::plumbing::Folder<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::consume_iter::<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  4275. 204.70 s > at <unknown source file>:<unknown line>
  4276. 204.70 s > 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::<rayon[66a9e46badefbd30]::slice::IterMutProducer<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, rayon[66a9e46badefbd30]::iter::map::MapConsumer<rayon[66a9e46badefbd30]::iter::collect::consumer::CollectConsumer<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  4277. 204.70 s > at <unknown source file>:<unknown line>
  4278. 204.70 s > 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>, rayon[66a9e46badefbd30]::iter::collect::special_extend<rayon[66a9e46badefbd30]::iter::map::Map<rayon[66a9e46badefbd30]::slice::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}><unknown>
  4279. 204.70 s > at <unknown source file>:<unknown line>
  4280. 204.70 s > 19: <rayon_core[cada95619a6da0dc]::job::StackJob<rayon_core[cada95619a6da0dc]::latch::LatchRef<rayon_core[cada95619a6da0dc]::latch::LockLatch>, <rayon_core[cada95619a6da0dc]::registry::Registry>::in_worker_cold<<rayon_core[cada95619a6da0dc]::thread_pool::ThreadPool>::install<gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute<unknown>
  4281. 204.70 s > at <unknown source file>:<unknown line>
  4282. 204.70 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  4283. 204.70 s > at <unknown source file>:<unknown line>
  4284. 204.70 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  4285. 204.70 s > at <unknown source file>:<unknown line>
  4286. 204.70 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()><unknown>
  4287. 204.70 s > at <unknown source file>:<unknown line>
  4288. 204.70 s > 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  4289. 204.70 s > at <unknown source file>:<unknown line>
  4290. 204.70 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4291. 204.70 s > at <unknown source file>:<unknown line>
  4292. 204.70 s > 25: start_thread<unknown>
  4293. 204.70 s > at <unknown source file>:<unknown line>
  4294. 204.70 s > 26: __clone3<unknown>
  4295. 204.70 s > at <unknown source file>:<unknown line>
  4296. 204.70 s >
  4297. 204.70 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4298. 204.70 s > Run with RUST_BACKTRACE=full to include source snippets.
  4299. 204.70 s >
  4300. 204.70 s > 19. gammaloop-integration-tests::test_feyngen::select_tth_graph_copy_before_generation_generates_and_integrates
  4301. 204.70 s > failure: test failure with exit code 101
  4302. 204.70 s > system-out
  4303. 204.70 s > running 1 test
  4304. 204.70 s > test select_tth_graph_copy_before_generation_generates_and_integrates ... FAILED
  4305. 204.70 s >
  4306. 204.70 s > failures:
  4307. 204.70 s >
  4308. 204.70 s > failures:
  4309. 204.70 s > select_tth_graph_copy_before_generation_generates_and_integrates
  4310. 204.70 s >
  4311. 204.70 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.65s
  4312. 204.70 s > system-err
  4313. 204.70 s > [2026-09-14 01:53:05.195] @gammaloop_api::se... INFO : Running command import model sm-default.json
  4314. 204.70 s > [2026-09-14 01:53:05.195] @import::model INFO : Loading built-in JSON model sm-default
  4315. 204.70 s > [2026-09-14 01:53:05.216] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4316. 204.70 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4317. 204.70 s > [2026-09-14 01:53:05.216] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4318. 204.70 s > 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-)
  4319. 204.70 s > [2026-09-14 01:53:05.216] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4320. 204.70 s > 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
  4321. 204.70 s > [2026-09-14 01:53:05.217] @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
  4322. 204.70 s > [2026-09-14 01:53:05.217] @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
  4323. 204.70 s > [2026-09-14 01:53:05.218] @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"]}}'
  4324. 204.70 s > [2026-09-14 01:53:05.219] @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
  4325. 204.70 s > [2026-09-14 01:53:05.219] @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
  4326. 204.70 s > [2026-09-14 01:53:05.222] @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
  4327. 204.70 s > [2026-09-14 01:53:05.222] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4328. 204.70 s > [2026-09-14 01:53:05.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  4329. 204.70 s > [2026-09-14 01:53:05.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4330. 204.70 s > [2026-09-14 01:53:05.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4331. 204.70 s > [2026-09-14 01:53:05.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4332. 204.70 s > [2026-09-14 01:53:05.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4333. 204.70 s > [2026-09-14 01:53:05.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4334. 204.70 s > [2026-09-14 01:53:05.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  4335. 204.70 s > [2026-09-14 01:53:05.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  4336. 204.70 s > [2026-09-14 01:53:05.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  4337. 204.70 s > [2026-09-14 01:53:05.625] @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)
  4338. 204.70 s > [2026-09-14 01:53:05.625] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4339. 204.70 s > [2026-09-14 01:53:05.625] @commands::generate INFO : Generated cross-section 2 graphs.
  4340. 204.70 s > [2026-09-14 01:53:05.625] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4341. 204.70 s > [2026-09-14 01:53:05.626] @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
  4342. 204.70 s > [2026-09-14 01:53:05.627] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth_selected
  4343. 204.70 s > [2026-09-14 01:53:05.627] @commands::select INFO : Kept master graphs: 1 (GL0)
  4344. 204.70 s > [2026-09-14 01:53:05.627] @commands::select INFO : Removed master graphs: 1 (GL2)
  4345. 204.70 s > [2026-09-14 01:53:05.627] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected
  4346. 204.70 s > [2026-09-14 01:53:05.628] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected
  4347. 204.70 s > [2026-09-14 01:53:05.730] @commands::generate INFO :
  4348. 204.70 s > Integrand generation summary
  4349. 204.70 s > peak RAM 81.96 MiB | cores 1
  4350. 204.70 s > ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  4351. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4352. 204.70 s > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4353. 204.70 s > │ LO_selected │ GL0 │ 3 │ 35ms (42%) │ 17ms (21%) │ 30ms (36%) │ 0ms (0.00%) │
  4354. 204.70 s > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4355. 204.70 s > │ Total │ │ 3 │ 35ms (42%) │ 17ms (21%) │ 30ms (36%) │ 0ms (0.00%) │
  4356. 204.70 s > ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  4357. 204.70 s > [2026-09-14 01:53:05.731] @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
  4358. 204.70 s > [2026-09-14 01:53:05.731] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace
  4359. 204.70 s > [2026-09-14 01:53:05.736] @commands::integrate INFO : No integration state found, starting new integration
  4360. 204.70 s > [2026-09-14 01:53:05.736] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected
  4361. 204.70 s > [2026-09-14 01:53:05.736] @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
  4362. 204.70 s > [2026-09-14 01:53:05.740] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  4363. 204.70 s > [2026-09-14 01:53:05.740] @gammalooprs::inte... INFO :
  4364. 204.70 s > The application panicked (crashed).
  4365. 204.70 s > Message: index out of bounds: the len is 0 but the index is 0
  4366. 204.70 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4367. 204.70 s >
  4368. 204.70 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4369. 204.70 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4370. 204.70 s > at <unknown source file>:<unknown line>
  4371. 204.70 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4372. 204.70 s > at <unknown source file>:<unknown line>
  4373. 204.70 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4374. 204.70 s > at <unknown source file>:<unknown line>
  4375. 204.70 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4376. 204.70 s > at <unknown source file>:<unknown line>
  4377. 204.70 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4378. 204.70 s > at <unknown source file>:<unknown line>
  4379. 204.70 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4380. 204.70 s > at <unknown source file>:<unknown line>
  4381. 204.70 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4382. 204.70 s > at <unknown source file>:<unknown line>
  4383. 204.70 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4384. 204.70 s > at <unknown source file>:<unknown line>
  4385. 204.70 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  4386. 204.70 s > at <unknown source file>:<unknown line>
  4387. 204.70 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  4388. 204.70 s > at <unknown source file>:<unknown line>
  4389. 204.70 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4390. 204.70 s > at <unknown source file>:<unknown line>
  4391. 204.70 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4392. 204.70 s > at <unknown source file>:<unknown line>
  4393. 204.70 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4394. 204.70 s > at <unknown source file>:<unknown line>
  4395. 204.70 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4396. 204.70 s > at <unknown source file>:<unknown line>
  4397. 204.70 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  4398. 204.70 s > at <unknown source file>:<unknown line>
  4399. 204.70 s > 16: <rayon[66a9e46badefbd30]::iter::collect::consumer::CollectResult<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>> as rayon[66a9e46badefbd30]::iter::plumbing::Folder<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::consume_iter::<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  4400. 204.70 s > at <unknown source file>:<unknown line>
  4401. 204.70 s > 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::<rayon[66a9e46badefbd30]::slice::IterMutProducer<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, rayon[66a9e46badefbd30]::iter::map::MapConsumer<rayon[66a9e46badefbd30]::iter::collect::consumer::CollectConsumer<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  4402. 204.70 s > at <unknown source file>:<unknown line>
  4403. 204.70 s > 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>, rayon[66a9e46badefbd30]::iter::collect::special_extend<rayon[66a9e46badefbd30]::iter::map::Map<rayon[66a9e46badefbd30]::slice::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}><unknown>
  4404. 204.70 s > at <unknown source file>:<unknown line>
  4405. 204.70 s > 19: <rayon_core[cada95619a6da0dc]::job::StackJob<rayon_core[cada95619a6da0dc]::latch::LatchRef<rayon_core[cada95619a6da0dc]::latch::LockLatch>, <rayon_core[cada95619a6da0dc]::registry::Registry>::in_worker_cold<<rayon_core[cada95619a6da0dc]::thread_pool::ThreadPool>::install<gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute<unknown>
  4406. 204.70 s > at <unknown source file>:<unknown line>
  4407. 204.70 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  4408. 204.70 s > at <unknown source file>:<unknown line>
  4409. 204.70 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  4410. 204.70 s > at <unknown source file>:<unknown line>
  4411. 204.70 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()><unknown>
  4412. 204.70 s > at <unknown source file>:<unknown line>
  4413. 204.70 s > 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  4414. 204.70 s > at <unknown source file>:<unknown line>
  4415. 204.70 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4416. 204.70 s > at <unknown source file>:<unknown line>
  4417. 204.70 s > 25: start_thread<unknown>
  4418. 204.70 s > at <unknown source file>:<unknown line>
  4419. 204.70 s > 26: __clone3<unknown>
  4420. 204.70 s > at <unknown source file>:<unknown line>
  4421. 204.70 s >
  4422. 204.70 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4423. 204.70 s > Run with RUST_BACKTRACE=full to include source snippets.
  4424. 204.70 s >
  4425. 204.70 s > 20. gammaloop-integration-tests::test_feyngen::select_tth_graph_copy_after_generation_preserves_source_and_integrates_target
  4426. 204.70 s > failure: test failure with exit code 101
  4427. 204.70 s > system-out
  4428. 204.70 s > running 1 test
  4429. 204.70 s > test select_tth_graph_copy_after_generation_preserves_source_and_integrates_target ... FAILED
  4430. 204.70 s >
  4431. 204.70 s > failures:
  4432. 204.70 s >
  4433. 204.70 s > failures:
  4434. 204.70 s > select_tth_graph_copy_after_generation_preserves_source_and_integrates_target
  4435. 204.70 s >
  4436. 204.70 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.97s
  4437. 204.70 s > system-err
  4438. 204.70 s > [2026-09-14 01:53:05.182] @gammaloop_api::se... INFO : Running command import model sm-default.json
  4439. 204.70 s > [2026-09-14 01:53:05.182] @import::model INFO : Loading built-in JSON model sm-default
  4440. 204.70 s > [2026-09-14 01:53:05.203] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4441. 204.70 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4442. 204.70 s > [2026-09-14 01:53:05.203] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4443. 204.70 s > 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-)
  4444. 204.70 s > [2026-09-14 01:53:05.203] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4445. 204.70 s > 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
  4446. 204.70 s > [2026-09-14 01:53:05.204] @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
  4447. 204.70 s > [2026-09-14 01:53:05.205] @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
  4448. 204.70 s > [2026-09-14 01:53:05.205] @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"]}}'
  4449. 204.70 s > [2026-09-14 01:53:05.206] @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
  4450. 204.70 s > [2026-09-14 01:53:05.207] @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
  4451. 204.70 s > [2026-09-14 01:53:05.209] @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
  4452. 204.70 s > [2026-09-14 01:53:05.210] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4453. 204.70 s > [2026-09-14 01:53:05.213] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  4454. 204.70 s > [2026-09-14 01:53:05.215] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4455. 204.70 s > [2026-09-14 01:53:05.220] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4456. 204.70 s > [2026-09-14 01:53:05.224] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4457. 204.70 s > [2026-09-14 01:53:05.227] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4458. 204.70 s > [2026-09-14 01:53:05.228] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4459. 204.70 s > [2026-09-14 01:53:05.229] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  4460. 204.70 s > [2026-09-14 01:53:05.229] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  4461. 204.70 s > [2026-09-14 01:53:05.231] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  4462. 204.70 s > [2026-09-14 01:53:05.624] @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)
  4463. 204.70 s > [2026-09-14 01:53:05.624] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4464. 204.70 s > [2026-09-14 01:53:05.624] @commands::generate INFO : Generated cross-section 2 graphs.
  4465. 204.70 s > [2026-09-14 01:53:05.624] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4466. 204.70 s > [2026-09-14 01:53:05.625] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  4467. 204.70 s > [2026-09-14 01:53:05.928] @commands::generate INFO :
  4468. 204.70 s > Integrand generation summary
  4469. 204.70 s > peak RAM 89.89 MiB | cores 1
  4470. 204.70 s > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  4471. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4472. 204.70 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4473. 204.70 s > │ LO │ GL0 │ 3 │ 32ms (39%) │ 19ms (23%) │ 32ms (39%) │ 0ms (0.00%) │
  4474. 204.70 s > │ LO │ GL2 │ 5 │ 49ms (36%) │ 49ms (36%) │ 37ms (27%) │ 0ms (0.00%) │
  4475. 204.70 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4476. 204.70 s > │ Total │ │ 8 │ 81ms (37%) │ 68ms (31%) │ 69ms (32%) │ 0ms (0.00%) │
  4477. 204.70 s > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  4478. 204.70 s > [2026-09-14 01:53:05.929] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_integrand LO_selected
  4479. 204.70 s > [2026-09-14 01:53:05.933] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth
  4480. 204.70 s > [2026-09-14 01:53:05.933] @commands::select INFO : Kept master graphs: 1 (GL0)
  4481. 204.70 s > [2026-09-14 01:53:05.933] @commands::select INFO : Removed master graphs: 1 (GL2)
  4482. 204.70 s > [2026-09-14 01:53:05.933] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #0 -i LO_selected
  4483. 204.70 s > [2026-09-14 01:53:05.934] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO_selected
  4484. 204.70 s > [2026-09-14 01:53:06.035] @commands::generate INFO :
  4485. 204.70 s > Integrand generation summary
  4486. 204.70 s > peak RAM 94.09 MiB | cores 1
  4487. 204.70 s > ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  4488. 204.70 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4489. 204.70 s > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4490. 204.70 s > │ LO_selected │ GL0 │ 3 │ 29ms (38%) │ 17ms (22%) │ 29ms (39%) │ 0ms (0.00%) │
  4491. 204.70 s > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4492. 204.70 s > │ Total │ │ 3 │ 29ms (38%) │ 17ms (22%) │ 29ms (39%) │ 0ms (0.00%) │
  4493. 204.70 s > ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  4494. 204.70 s > [2026-09-14 01:53:06.036] @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
  4495. 204.70 s > [2026-09-14 01:53:06.036] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_after_generation_preserves_source_and_integrates_target/integration_workspace
  4496. 204.70 s > [2026-09-14 01:53:06.042] @commands::integrate INFO : No integration state found, starting new integration
  4497. 204.70 s > [2026-09-14 01:53:06.042] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO_selected
  4498. 204.70 s > [2026-09-14 01:53:06.042] @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
  4499. 204.70 s > [2026-09-14 01:53:06.046] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  4500. 204.70 s > [2026-09-14 01:53:06.046] @gammalooprs::inte... INFO :
  4501. 204.70 s > The application panicked (crashed).
  4502. 204.70 s > Message: index out of bounds: the len is 0 but the index is 0
  4503. 204.70 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4504. 204.70 s >
  4505. 204.70 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4506. 204.70 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4507. 204.70 s > at <unknown source file>:<unknown line>
  4508. 204.70 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4509. 204.70 s > at <unknown source file>:<unknown line>
  4510. 204.70 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4511. 204.70 s > at <unknown source file>:<unknown line>
  4512. 204.70 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4513. 204.70 s > at <unknown source file>:<unknown line>
  4514. 204.70 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4515. 204.70 s > at <unknown source file>:<unknown line>
  4516. 204.70 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4517. 204.70 s > at <unknown source file>:<unknown line>
  4518. 204.70 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4519. 204.70 s > at <unknown source file>:<unknown line>
  4520. 204.70 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4521. 204.70 s > at <unknown source file>:<unknown line>
  4522. 204.70 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{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<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  4523. 204.70 s > at <unknown source file>:<unknown line>
  4524. 204.70 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  4525. 204.70 s > at <unknown source file>:<unknown line>
  4526. 204.70 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4527. 204.70 s > at <unknown source file>:<unknown line>
  4528. 204.70 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4529. 204.70 s > at <unknown source file>:<unknown line>
  4530. 204.70 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4531. 204.70 s > at <unknown source file>:<unknown line>
  4532. 204.70 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4533. 204.70 s > at <unknown source file>:<unknown line>
  4534. 204.70 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  4535. 204.70 s > at <unknown source file>:<unknown line>
  4536. 204.70 s > 16: <rayon[66a9e46badefbd30]::iter::collect::consumer::CollectResult<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>> as rayon[66a9e46badefbd30]::iter::plumbing::Folder<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::consume_iter::<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, &gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  4537. 204.70 s > at <unknown source file>:<unknown line>
  4538. 204.70 s > 17: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::<rayon[66a9e46badefbd30]::slice::IterMutProducer<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, rayon[66a9e46badefbd30]::iter::map::MapConsumer<rayon[66a9e46badefbd30]::iter::collect::consumer::CollectConsumer<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>><unknown>
  4539. 204.70 s > at <unknown source file>:<unknown line>
  4540. 204.70 s > 18: rayon[66a9e46badefbd30]::iter::collect::collect_with_consumer::<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>, rayon[66a9e46badefbd30]::iter::collect::special_extend<rayon[66a9e46badefbd30]::iter::map::Map<rayon[66a9e46badefbd30]::slice::IterMut<gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>, gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}::{closure#0}>, core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>::{closure#0}><unknown>
  4541. 204.70 s > at <unknown source file>:<unknown line>
  4542. 204.70 s > 19: <rayon_core[cada95619a6da0dc]::job::StackJob<rayon_core[cada95619a6da0dc]::latch::LatchRef<rayon_core[cada95619a6da0dc]::latch::LockLatch>, <rayon_core[cada95619a6da0dc]::registry::Registry>::in_worker_cold<<rayon_core[cada95619a6da0dc]::thread_pool::ThreadPool>::install<gammalooprs[cf7f0a53a74a7890]::integrate::havana_integrate<<gammaloop_api[8bf2d20efa71083e]::commands::integrate::Integrate>::run::{closure#9}>::{closure#10}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>>::{closure#0}::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::result::Result<usize, eyre[cb2fd339c0c40fca]::Report>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute<unknown>
  4543. 204.70 s > at <unknown source file>:<unknown line>
  4544. 204.70 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  4545. 204.70 s > at <unknown source file>:<unknown line>
  4546. 204.70 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  4547. 204.70 s > at <unknown source file>:<unknown line>
  4548. 204.70 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()><unknown>
  4549. 204.70 s > at <unknown source file>:<unknown line>
  4550. 204.70 s > 23: <std[bcb96dfbba0ab899]::thread::lifecycle::spawn_unchecked<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()>::{closure#1} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}<unknown>
  4551. 204.70 s > at <unknown source file>:<unknown line>
  4552. 204.70 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4553. 204.70 s > at <unknown source file>:<unknown line>
  4554. 204.70 s > 25: start_thread<unknown>
  4555. 204.70 s > at <unknown source file>:<unknown line>
  4556. 204.70 s > 26: __clone3<unknown>
  4557. 204.70 s > ... omitted 4 more lines; see full nextest output above
  4558. 204.70 s >
  4559. 204.70 s > ... omitted 57 more failing tests
  4560. 204.70 s > =========================================
  4561. 204.70 s For full logs, run:
  4562. 204.70 s nix log /nix/store/z4alnq8f5ic12kz5v826ldl08qapixlc-gammaloop-nextest-integration.drv
  4563. 204.82 s [0 built (1 failed), 0.0Run failed.
More Logs Raw Logs

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Latest logs, with timestamps (streams while running):

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curl --netrc https://nix-ci.com/gh:alphal00p:gammaloop/advanced_sampling/ea6c04a7fc292ced62d6e0f7001835e66aaaa855/8c61671c-e3b8-41d4-8ec8-f622dd10bc14/logs

Raw logs, from the start (no timestamps):

curl --netrc -N https://nix-ci.com/gh:alphal00p:gammaloop/advanced_sampling/ea6c04a7fc292ced62d6e0f7001835e66aaaa855/8c61671c-e3b8-41d4-8ec8-f622dd10bc14/raw-logs

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Reproduce locally: https://nix-ci.com/gh:alphal00p:gammaloop/advanced_sampling/ea6c04a7fc292ced62d6e0f7001835e66aaaa855/8c61671c-e3b8-41d4-8ec8-f622dd10bc14/repro

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